Search this site
  • Home
    • Connect With Us!
    • Mission
    • Annual Reports
    • What's On
    • Museum Shop
  • Directions
  • Collections Gallery
    • Large Systems Collection
      • 5846-4 64k Ergonomic Workstation
      • Apollo DN330
      • Apollo Domain Workstation_Jaba
      • Ardent Titan
      • Astronautics ZS-1
      • Bendix Logiport 2 Portable Computer Terminal
      • Burroughs B22
      • Burroughs B800
      • Calcomp System 25
      • Control Data AN/AYK-14(V)
      • Cray Research EL-98
      • Cray Research J-916
      • Cray Research SV1ex-1
      • Cray Research T3E-900
      • Data General Aviion
      • Data General Desktop Generation
      • Data General Eclipse S/130
      • Data General Eclipse S/20, S/N 30508-157, Model 8732-N
      • Data General MV/4000, S/N 76183-1
      • Data General Nova 2/10
      • Data General Nova-3
      • Data General Nova-3/12 #2, S/N EEO 97201
      • Data General Nova-3/12 #3, S/N 51218-453, Model 5368KZC
      • Data General Nova-4, P/N 8390-H, S/N 25959-385
      • DEC HSC90 Cluster Controller
      • DEC MicroVAX 3400
      • DEC MicroVAX-II #1
      • DEC MicroVAX-II #2
      • DEC PDP-10 (DECSYSTEM 2020) S/N 4224
      • DEC PDP-10 (DECSYSTEM 2020) S/N 4657
      • DEC PDP-10 KS10 #4165
      • DEC PDP-11-34_#2, S/N 4233
      • DEC PDP-11/03
      • DEC PDP-11/03 (Analogic)
      • DEC PDP-11/04
      • DEC PDP-11/05
      • DEC PDP-11/05 GT40 Graphics Terminal
        • PDP-11/05 GT40 Restoration
      • DEC PDP-11/15
      • DEC PDP-11/20
      • DEC PDP-11/23
      • DEC PDP-11/23 #2
      • DEC PDP-11/23 #3
      • DEC PDP-11/34
      • DEC PDP-11/35
      • DEC PDP-11/35 #2
        • DEC PDP-11/35 #2 Restoration
      • DEC PDP-11/40
      • DEC PDP-11/45
      • DEC PDP-11/70
      • DEC PDP-11/83
      • DEC PDP-11/93
      • DEC PDP-12, System Number 696
        • DEC PDP-12 Restoration
        • DEC PDP-12 Restoration Blog starting 1/1/17
        • DEC PDP-12 Restoration Blog starting 1/1/18
        • DEC PDP-12 Restoration Blog starting 1/1/19
        • DEC PDP-12 Source Code
      • DEC PDP-8/a
        • DEC PDP-8/a Restoration Log
      • DEC PDP-8/E
        • Making an Omnibus Peripheral Emulator
        • PDP-8/E Restoration Log
        • TD8E Simple Dectape Controller SDLD C0 Glitch
      • DEC-PDP-8/e (SID)
      • DEC PDP-8/m ECRM Autoreader OCR Scanner, S/N 0429
      • DEC PDP-8/S #2
      • DEC PDP-8/S #3
      • DEC PDP-8/S #4
        • DEC PDP-8/S #4 Restoration
      • DEC PDP-9, System Number 319
        • DEC PDP-9 Restoration
        • PDP-9 Restoration Blog Starting 2019
        • PDP-9 Restoration Blog Starting 2020
        • PDP-9 Restoration Blog Starting 2021
        • PDP-9 Restoration Blog Starting 2022
        • PDP-9 Restoration Blog Starting 2023
      • DEC Peripherals
      • DEC RW500 StorageWorks Optical Disk Jukebox
      • DEC VAX 11/730
      • DEC VAX 11/750
      • DEC VAX 11/780
      • DEC VAX 6000-410
      • DEC VAX 7000
      • DEC VAX 8650
      • DEC VAX-6000-510
      • DEC VAXserver 4000-300
      • DEC, PDP-11/44
        • PDP-11/44 Restoration
      • Fujitsu Tape Drive connected to the HSC-90 for the VAX Cluster
      • Heathkit H-11
      • Honeywell DPS-6
      • Honeywell/Ultimate Level-6
      • HP 1000 E-Series, 2113B
      • HP 1000 M-Series, 2108A
      • HP 3000 Series 70
      • IBM 3777 Model 3 Communication Terminal
      • IBM 4978 Display Station
      • IBM 5110 Model 3
      • IBM 5262 System/36
      • IBM 5291 Terminal
      • IBM 5340 System/34
      • IBM 5360 System/36
      • IBM 5363 System/36
      • IBM 5364 S/36 PC
      • IBM 5381 System/38
      • IBM 5406 System/3
        • IBM 5406 System/3 Restoration 2021
      • IBM 9404 AS/400
      • IBM Series/1
      • IBM SYSTEM Z890
      • IBM System/390 Integrated Server 3006
        • IBM System/390 Integrated Server 3006 restoration
      • IBM System/390 S/N 02-48515
      • Keronix IDS 16/12
      • Lexitron VT1200
      • MAI Basic Four Model 4102
      • MAI Basic/Four Model 1200
      • MAI Basic/Four Model 8000
      • MASSCOMP
      • MASSCOMP 7250
      • MASSCOMP MC-500
      • MASSCOMP S54-01 and 5400
      • MTI Storage Servers
      • NCR 8250
      • NeXT COMPUTER
      • PDP-8/I
        • DEC PDP-8/I Restoration
      • PDP-8/L
        • Making a Posibus Periperal Emulator
        • PDP-8/L_Restoration
      • PDP-8/S #1
        • PDP-8 Software
        • PDP-8/S #1 Restoration
      • PERKIN-ELMER 3210
      • PERKIN-ELMER 3230
      • Pixar Image Computer
      • Plessey 6742/0
      • PR1ME Computer 2450
      • PR1ME Computer 2850
      • PR1ME Computer 5340
      • PR1ME Computer 9650
      • Sequent Symmetry 5000
      • SGI Challenge L
      • SGI IRIS 3130
      • Silicon Graphics O2
      • Sperry UNIVAC BC7
      • Sperry UNIVAC BC7
      • Sperry UNIVAC System 80
      • StorageTek Timberline 9490 Tape Library and Wolf Creek 9360 Controller and Tape Transport
      • Sun Microsystems 3/280
      • Sun Microsystems Wollemi UltraSPARC Prototype
        • Sun Microsystems UltraSPARC Prototype Restoration
      • Supercomputers
      • Symbolics 3630, S/N 60031, P/N 365800-2-1
      • Symbolics 3645, S/N 10147, P/N 365000
      • Texas Instruments System 1500
      • TI 990/10 & 990/12
      • Valid SCALDsystem
      • Varityper
      • Vydec 1800
      • Wang 2200-MVP
      • Wang 2200-VP
      • Wang Peripherals
        • 5300/VS-IIS-64k Ergonomic Workstation
        • WANG 2110-VS Workstation
        • Wang 2248V-1 9-Track Tape Drive
      • Wang VS100
      • Wang VS15
      • WANG VS45
        • Wang VS45 Restoration
      • Wang VS5/VS6
      • Wang VS5E/VS6E
      • Wang VS6230
      • Wang VS65
      • Wang VS8460
      • Wang VS85
      • Wang VS90
      • Wang Computer Gallery
        • Wang Misc Documents
        • WANG Systems Collection
      • Epoch Systems Model 60 Optical Disk Jukebox
      • IBM RJE Workstation Console
      • IBM 3742 Dual Entry Station
      • DEC AlphaServer 1200
      • Digital Laboratory Modules
      • Silicon Graphics Indy
      • Commodore 64 1764 RAM Expansion
      • Data General MicroNOVA
    • Small Systems Collection
      • 3Com Ergo Audrey
      • Adding Machines Collection
      • Altos
      • Amiga 1000
      • Amiga Accessories
        • C-LTD Memory Expansion
        • Microbiotics 8UP! Memory Expansion Board
        • Phoenix Electronics (Expansion Technologies) A500 & A1000 Expansion Chassis
        • Xetec FastCard SCSI Controller
      • Amstrad CPC 64
      • Apple Computer Accessories
        • Apple II Disk Drive
        • Apple II Monitor
        • Apple III Monitor
        • Orange Micro Inc, Macintosh Enhancement Products, Mac86 2.0
        • Iomega Zip Drive
      • Apple II GS
      • Apple IIGS WOZ
      • Apple Lisa
      • Apple lll
      • Apple Macintosh
      • Apple Macintosh Hard Disk Drive
      • Apple Modem
      • Apple Newton
      • Apple-IIc
      • Apple-IIe
      • Apple Lisa 2/10
      • Apricot Portable
      • Arium Echo
      • AST Premium Exec 386SX/25
      • Atari 400
      • Atari 800
      • Atari 800XL
      • Atari 850 Modem
      • BeBox Computer
      • Burroughs B22 Desktop Business Microcomputer System
      • Calculators
      • Coleco Adam
      • Commodore 64
      • Commodore 64 C2N -B Datassette
      • Commodore Accessories
        • Commodore 1200 Baud Modem
      • Commodore C128
      • Commodore MPS 801 Matrix Printer
      • Commodore PET
      • Commodore Plus/4 Computer
      • Commodore SX-64 Portable Computer
        • Commodore SX-64 Portable Computer Restoration
      • Commodore Vic 20
      • Compaq Armada M300 Laptop Computer
      • Compaq III Portable
      • Compaq Portable II 286
      • COMPAQ Presario CDS 520
      • Compaq TC1000
        • Compaq TC1000 Restoration
      • Control Logic, Inc., Natick Massachusetts
      • Corona Data Systems
      • CPT 4200 Series Typewriter
      • CROMEMCO System Three
      • DEC Rainbow 100
      • DECmate II
      • Dick Smith VZ200
      • DIGI-COMP 1
      • dSpace GmbH DS1101 PCI Fixed Point Controller Board
      • Enigma Research Business Model 9000 Keyboard
      • Epson HX-20 Laptop Computer
      • Epson PX-8 Notebook Computer
      • Epson QX-10
      • Golden II
      • Gridpad
      • Headstart Explorer Model EX-938-CP
      • HP 12C Calculator
      • HP 200LX
      • HP 31E Calculator
      • HP 35 Calculator
      • HP 38G Calculator
      • HP Jornada 720
      • HP Paper Tape Drive
      • HP-87XM
      • Hyperion Computer
      • IBM 3274
      • IBM 5150 PC
      • IBM 5322 System/23
      • IBM Displaywriter
        • IBM 6580 Displaywriter Restoration Blog
      • IBM Laptop L40SX
      • IBM MagCard I & II Typewriters
        • IBM MagCard Restoration
          • MaCard Drive Belt Replacement
          • MagCard Cabinet Labels
      • IBM PC Convertible
      • IBM PC Convertible #2
      • IBM Personal Computer AT
      • IBM Personal Computer XT
      • IBM Personal System 2 Model P75
      • IBM PORTABLE 5155
      • IBM PS/1
      • IMS International Personal Computer
      • IMSAI 8080
        • IMSAI 8080 Restoration
      • Intel Intellec MDS
        • Intel Intelec MDS-800 Restoration
      • Intel Intellec MDS-800 #2
        • Intel Intelec MDS-800 #2 Restoration
      • Intel MDS-II Model 230 Development System
      • Intel MDS-II Model 230 Development System Restoration
      • Intel MCS-85
        • Intel MCS-85 Restoration
      • Intersystems Incorporated, Ithaca New York, DPS-1, S/N MFD-0674
        • DPS-1 Restoration
      • Kaypro 2X
      • LACIE HARD DRIVE
      • LASER 286S
      • Magnavox VideoWRITER
      • Mattel Aquarius
      • Micro Instrumentation and Telemetry Systems (MITS) ALTAIR 8800
        • MITS ALTAIR Restoration
      • Miniterm portable computer terminal
      • MITS ALTAIR #2 Restoration Page
      • Momenta Corporation 1/40 Pentop Computer
      • Morrow MD2
      • Motorola EXORmacs Development System
      • NCR System3300
      • NEC APC
      • NeXTcube Computer #2
        • NeXTcube Computer #2 Restoration
      • Next Computer
      • North Star Horizon #2
      • Osborne Executive
      • Osborne I
      • Otrona Attache
      • Outbound (Mac) Portable
      • Panasonic, Sr. Partner - 1983
      • Poqet PC
      • Processor Technology SOL 20 Terminal Computer
        • Processor Technology SOL 20 Restoration
      • Radio Shack Model 4P
      • Radio Shack TRS-80
      • Radio Shack TSR80 Model III
      • Raspberry Pi
      • Robin Microcomputer
      • Rockwell Aim 65
      • SAGE IV Computer
      • Sanyo
      • Sharp PC7000
      • Spectravideo
      • Superprint 4425 Terminal
      • Tandy Radio Shack 1000 HX
      • Tandy Radio Shack Accessories
        • TRS-80 Color Computer Mini-Disk
      • TEI Computer
      • Teletype Model 28
      • Televideo TP 720 Printer
      • Texas Instruments TI-99/4A
      • TI PC-100C Calculator
      • TI SR-50 Calculator
      • TI SR-56 Calculator
      • TI-30 Calculator
      • TI-59 Calculator
      • Timex Sinclair Z81
      • Toshiba T1100 Plus Portable
      • Toshiba T3100 Portable Notebook Computer
      • TSR-80 PT210 Portable Data Terminal
      • Visual technology commuter 1083 computer
      • WANG 125 XL Personal Computer
      • Wang Alliance 750CD
      • Zenith 100 Home Computer
      • DEC Rainbow 100
      • Cromemco System Three
      • Wang 701 Output Writer
      • Xerox 820
      • Xerox 1810 Sunrise Portable Computer
      • Xerox 53D 6085 Computer
      • Zenith Data Systems Portable ZF-171-42
      • Ferguson Big Board
      • ECD MIcroMind
      • Cycom Para Dynamics Corp
      • Vendex Headstart Explorer
      • Convergent Technologies (Burroughs B25)
      • Dictaphone 6111
      • GRID PalmPAD Model 2350
      • Remington Sperry Rand Adding Machine
      • Gridpad Model 1550
      • GDC950 Video Terminal
      • Ohio Scientific IP
      • Apple iBook
      • Commodore 128
      • Intertec Superbrain
      • MITS ALTAIR 8800 #2
      • One Laptop per Child (OLPC)
      • Radio Shack Tandy CoCo
      • Sinclair ZX80 Personal Computer
      • Tandy 200 Portable Computer
      • Toshiba Libretto laptop
      • HP Palmtop PC 360LX
      • IBM 5100
      • Apple iMac
      • Ultra 386 SX20
      • Apple G3 iBook
      • Dell Inspiron 3800
      • Hewlett Packard HP Vectra VL
      • Typewriters
      • Apple G4
      • 2009 iMac Unibody
      • Atari 1040STFM
      • NEC PC- 8201A
      • Nicolet 1280
      • Commodore 128D
      • Tandy 100 Portable Computer
      • Leading Edge Computer
      • SWTPC 6800 PC
      • Sony SMC-70 Microcomputer
    • Interesting Items
      • APC A bicycle for your mind. Android system.
      • Audio Amplifier
      • Barcode Scanners
      • Boston Computer Society
      • CADD Drawing
      • Codex MX 2400
      • Compaq Personal Jukebox
      • Computer Art
      • Computer Operations, Inc. LINC Tape
      • CrossPad - A.T. Cross Company
      • Data General Dasher Terminal Tester P/N 005-010-675-02 S/N AA1627/z2007
      • DEC PDP-10 KA10 Control Panel
      • DEC VAX 8600 in Lucite
      • Different Kinds of Memory
      • Diskettes
      • Google Android Device Kit
      • Honeywell 120 Console
      • IBM 010 CARD PUNCH
      • IBM 360 Front Panel
      • IBM 370 Front Panel
      • IBM 705 Vacuum Tube Logic Module
      • IBM Control Panels
      • IBM Thermal Conduction Module
      • Iron Oxide Photoplates
      • Iron Oxide Photoplates
      • Jacquard Loom Cards
      • Keyboards
        • DEC Keyboards
        • Wang Keyboards
        • Apple Keyboards
        • Commodore Keyboards
        • IBM Keyboards
      • Lookingglass Hologram
      • Magnetic Core Memory
        • Core Memory Module
      • Mailmobile Automatic Mail Delivery AGV
      • MICE
      • Monroe Adding Machine
      • NETPEN by A.T. Cross
      • PAXAR Monarch 9415 Food Freshness System
      • Personal Digital Assistant (PDA) Collection
        • IPAQ H 3800
      • POCKET C.H.I.P.
      • Point of Sales Terminal
      • RAM Memory
      • Raspberry Pi
      • Raytheon Data Systems
      • Raytheon DataRay 401 Punched Card Reader
      • Remington Rand Computer Vacuum Tube
      • Sage Vacuum Tube Pluggable Unit
      • Sears Pinball Telegames
      • Shirt Pocket Diskette
        • DYSAN Diskettes
      • SiCortex Supercomputer CPU PCB
      • Space Tabler
      • Switchboard Bell System IIRC Model 551
      • Tango
      • Teletype Model 43
      • UNIVAC Magnetic Tape
      • Vector Plotting Machine
      • Visitel LU 500
      • Monitors & Terminals
      • Computer Devices Made in Rhode Island
        • Ocean Data Equipment Corporation (ODEC) Printer
      • Computer Salesman Sample Kit
      • UNIVAC 1710 Keypunch
      • Hotel Switchboard
    • Analog Computers
      • EAI 580 ANALOG/HYBRID COMPUTING SYSTEM
      • EAI TR-48 ANALOG COMPUTING SYSTEM
      • GPS Instrument Company
      • Heathkit Electric Analog Computer
    • British Computer Gallery
      • BBC A3000
      • BBC Master 128
      • BBC Micro Model B+
        • BBC Micro Model B+ Restoration
      • Dick Smith VZ200
      • Dragon Data LTD, Dragon 32
      • Grundy Business Systems, Ltd., Newbrain
      • Tangerine Computer Systems, Oric Atmos
      • Tangerine Computer Systems, Oric-1
      • Sinclair Cambridge Z88
      • Sinclair ZX Spectrum
    • Calculators Collection
      • Sinclair Scientific Calculator
      • HP 71B Calculator
      • HP 33C Calculator
      • HP14B Calculator
      • HP 6S Calculator
      • Wang 720B Electronic Calculator
      • Wang LOCI-2A Calculator, Logarithmic Calculating Instrument
        • Wang LOCI-2A Restoration 2020
      • Wang LOCI-2AC Calculator, Logarithmic Calculating Instrument
        • Wang LOCI-2AC Restoration 2020
      • HP 65 Calculator
    • Test Equipment Collection
      • CDC Small Disk Exerciser, TB-118A
      • CDC Field Test Unit, TB216A
      • DEC Laboratory Module Building Blocks
      • IBM Midrange Field Service
      • LM-2A Logic Monitor
      • Magnetic Peripherals Inc Field Test Unit
      • NLS MS-230 Oscilloscope
      • PACO S-55 Oscilloscope
      • RS-232 Interface Analyzer/Breakout Box
      • Tektronix 536 Oscilloscope
      • Tektronix 575 Curve Tracer
        • Tektronix 575 Curve Tracer Restoration
      • NLS TR-1B Tracer
      • DEC MAG TAPE TESTER
    • Video Game Collection
      • Dean's List of Top Video Games
      • Computer Board Games
      • Joysticks and Controllers
      • Make Your Own Video Game
      • First Dimension Model 76C Video Game
      • Infocom Software
    • Laptop Collection
      • Dell Latitude E7420
    • Online Collections Database
      • RICM Text Inventory
      • RICM Physical Inventory
      • RICM's Misc Documents
    • Paper Documents
      • Analog Computer Magazine
      • Atari 850 Interface Module Operator's Manual
      • Byte Magazine
      • C USER'S JOURNAL
      • Color Computer Magazine
      • Commodore Run Magazine
      • Foghorn Newsletter
      • Home Computer Magazine
      • Hot Coco Magazine
      • MacUser Magazine
      • Magazine for Tandy Users
      • MICRO SYSTEMS JOURNAL
      • Northstar Compass Newsletter
      • PC Magazine
      • PC Resource Magazine
      • RAM CHOWDAR
      • RI ACE BBS Reporter
      • RICM Text Catalogue
      • TRS 80 Rainbow Magazine
      • Video Cookbook
      • Wang Computer Hardware Catalogue
      • American Computer Magazines
      • DEC Annual Reports
      • Computer Systems News
      • Defunct American Computer Magazines
      • Library of New England Coconuts
      • Inter@ctiveWeek
      • New England Computing Magazine
  • Donations
  • Vintage Props
  • Education & Activities
    • Professional Development Opportunities
      • Professional Development Opportunities
      • 2017 Professional Development Opportunities
        • Projects and Slide Shows
    • Volunteers Program
      • Volunteers
    • Computer History Stories From Around the States
      • ACTS
      • ACTS Institute Inc
      • Computer Histories
      • Computer Histories Page III
      • Computer Histories Page IV
      • Computer Histories Page V
      • Computer Histories Page VI
      • Computer Histories Page X
      • Computer Histories Page X
      • Computer Histories Page XI
      • Computer Histories Page XII
      • Computer Histories VII
      • Computer Histories VIIII
      • Computer Histories XV
      • Computer History VIII
      • Rhode Island Network for Educational Technology, Inc. (RINET)
      • Rhode Island Network for Educational Technology, Inc. (RINET)
      • The Wonderful World of the Apple ][
      • Computer Histories Page II
      • Computer Histories Page I
      • Computer Histories Page XIII
      • Member's Workbench!
        • DEC I/O Paddle NEGIBUS/POSIBUS
        • PDP- 8 Disk Emulator DS 32
        • Warren's Flip-Chip Tester
      • Computer Histories Page II
        • Chadwick Magic Brain Calculator
      • Computer Histories Page XIV
    • The History of Computer Data Storage
    • Software Products Industry History
    • Business History of Early Computers
    • Tales From The Hard Drive
  • Calendar
 
  • Home
    • Connect With Us!
    • Mission
    • Annual Reports
    • What's On
    • Museum Shop
  • Directions
  • Collections Gallery
    • Large Systems Collection
      • 5846-4 64k Ergonomic Workstation
      • Apollo DN330
      • Apollo Domain Workstation_Jaba
      • Ardent Titan
      • Astronautics ZS-1
      • Bendix Logiport 2 Portable Computer Terminal
      • Burroughs B22
      • Burroughs B800
      • Calcomp System 25
      • Control Data AN/AYK-14(V)
      • Cray Research EL-98
      • Cray Research J-916
      • Cray Research SV1ex-1
      • Cray Research T3E-900
      • Data General Aviion
      • Data General Desktop Generation
      • Data General Eclipse S/130
      • Data General Eclipse S/20, S/N 30508-157, Model 8732-N
      • Data General MV/4000, S/N 76183-1
      • Data General Nova 2/10
      • Data General Nova-3
      • Data General Nova-3/12 #2, S/N EEO 97201
      • Data General Nova-3/12 #3, S/N 51218-453, Model 5368KZC
      • Data General Nova-4, P/N 8390-H, S/N 25959-385
      • DEC HSC90 Cluster Controller
      • DEC MicroVAX 3400
      • DEC MicroVAX-II #1
      • DEC MicroVAX-II #2
      • DEC PDP-10 (DECSYSTEM 2020) S/N 4224
      • DEC PDP-10 (DECSYSTEM 2020) S/N 4657
      • DEC PDP-10 KS10 #4165
      • DEC PDP-11-34_#2, S/N 4233
      • DEC PDP-11/03
      • DEC PDP-11/03 (Analogic)
      • DEC PDP-11/04
      • DEC PDP-11/05
      • DEC PDP-11/05 GT40 Graphics Terminal
        • PDP-11/05 GT40 Restoration
      • DEC PDP-11/15
      • DEC PDP-11/20
      • DEC PDP-11/23
      • DEC PDP-11/23 #2
      • DEC PDP-11/23 #3
      • DEC PDP-11/34
      • DEC PDP-11/35
      • DEC PDP-11/35 #2
        • DEC PDP-11/35 #2 Restoration
      • DEC PDP-11/40
      • DEC PDP-11/45
      • DEC PDP-11/70
      • DEC PDP-11/83
      • DEC PDP-11/93
      • DEC PDP-12, System Number 696
        • DEC PDP-12 Restoration
        • DEC PDP-12 Restoration Blog starting 1/1/17
        • DEC PDP-12 Restoration Blog starting 1/1/18
        • DEC PDP-12 Restoration Blog starting 1/1/19
        • DEC PDP-12 Source Code
      • DEC PDP-8/a
        • DEC PDP-8/a Restoration Log
      • DEC PDP-8/E
        • Making an Omnibus Peripheral Emulator
        • PDP-8/E Restoration Log
        • TD8E Simple Dectape Controller SDLD C0 Glitch
      • DEC-PDP-8/e (SID)
      • DEC PDP-8/m ECRM Autoreader OCR Scanner, S/N 0429
      • DEC PDP-8/S #2
      • DEC PDP-8/S #3
      • DEC PDP-8/S #4
        • DEC PDP-8/S #4 Restoration
      • DEC PDP-9, System Number 319
        • DEC PDP-9 Restoration
        • PDP-9 Restoration Blog Starting 2019
        • PDP-9 Restoration Blog Starting 2020
        • PDP-9 Restoration Blog Starting 2021
        • PDP-9 Restoration Blog Starting 2022
        • PDP-9 Restoration Blog Starting 2023
      • DEC Peripherals
      • DEC RW500 StorageWorks Optical Disk Jukebox
      • DEC VAX 11/730
      • DEC VAX 11/750
      • DEC VAX 11/780
      • DEC VAX 6000-410
      • DEC VAX 7000
      • DEC VAX 8650
      • DEC VAX-6000-510
      • DEC VAXserver 4000-300
      • DEC, PDP-11/44
        • PDP-11/44 Restoration
      • Fujitsu Tape Drive connected to the HSC-90 for the VAX Cluster
      • Heathkit H-11
      • Honeywell DPS-6
      • Honeywell/Ultimate Level-6
      • HP 1000 E-Series, 2113B
      • HP 1000 M-Series, 2108A
      • HP 3000 Series 70
      • IBM 3777 Model 3 Communication Terminal
      • IBM 4978 Display Station
      • IBM 5110 Model 3
      • IBM 5262 System/36
      • IBM 5291 Terminal
      • IBM 5340 System/34
      • IBM 5360 System/36
      • IBM 5363 System/36
      • IBM 5364 S/36 PC
      • IBM 5381 System/38
      • IBM 5406 System/3
        • IBM 5406 System/3 Restoration 2021
      • IBM 9404 AS/400
      • IBM Series/1
      • IBM SYSTEM Z890
      • IBM System/390 Integrated Server 3006
        • IBM System/390 Integrated Server 3006 restoration
      • IBM System/390 S/N 02-48515
      • Keronix IDS 16/12
      • Lexitron VT1200
      • MAI Basic Four Model 4102
      • MAI Basic/Four Model 1200
      • MAI Basic/Four Model 8000
      • MASSCOMP
      • MASSCOMP 7250
      • MASSCOMP MC-500
      • MASSCOMP S54-01 and 5400
      • MTI Storage Servers
      • NCR 8250
      • NeXT COMPUTER
      • PDP-8/I
        • DEC PDP-8/I Restoration
      • PDP-8/L
        • Making a Posibus Periperal Emulator
        • PDP-8/L_Restoration
      • PDP-8/S #1
        • PDP-8 Software
        • PDP-8/S #1 Restoration
      • PERKIN-ELMER 3210
      • PERKIN-ELMER 3230
      • Pixar Image Computer
      • Plessey 6742/0
      • PR1ME Computer 2450
      • PR1ME Computer 2850
      • PR1ME Computer 5340
      • PR1ME Computer 9650
      • Sequent Symmetry 5000
      • SGI Challenge L
      • SGI IRIS 3130
      • Silicon Graphics O2
      • Sperry UNIVAC BC7
      • Sperry UNIVAC BC7
      • Sperry UNIVAC System 80
      • StorageTek Timberline 9490 Tape Library and Wolf Creek 9360 Controller and Tape Transport
      • Sun Microsystems 3/280
      • Sun Microsystems Wollemi UltraSPARC Prototype
        • Sun Microsystems UltraSPARC Prototype Restoration
      • Supercomputers
      • Symbolics 3630, S/N 60031, P/N 365800-2-1
      • Symbolics 3645, S/N 10147, P/N 365000
      • Texas Instruments System 1500
      • TI 990/10 & 990/12
      • Valid SCALDsystem
      • Varityper
      • Vydec 1800
      • Wang 2200-MVP
      • Wang 2200-VP
      • Wang Peripherals
        • 5300/VS-IIS-64k Ergonomic Workstation
        • WANG 2110-VS Workstation
        • Wang 2248V-1 9-Track Tape Drive
      • Wang VS100
      • Wang VS15
      • WANG VS45
        • Wang VS45 Restoration
      • Wang VS5/VS6
      • Wang VS5E/VS6E
      • Wang VS6230
      • Wang VS65
      • Wang VS8460
      • Wang VS85
      • Wang VS90
      • Wang Computer Gallery
        • Wang Misc Documents
        • WANG Systems Collection
      • Epoch Systems Model 60 Optical Disk Jukebox
      • IBM RJE Workstation Console
      • IBM 3742 Dual Entry Station
      • DEC AlphaServer 1200
      • Digital Laboratory Modules
      • Silicon Graphics Indy
      • Commodore 64 1764 RAM Expansion
      • Data General MicroNOVA
    • Small Systems Collection
      • 3Com Ergo Audrey
      • Adding Machines Collection
      • Altos
      • Amiga 1000
      • Amiga Accessories
        • C-LTD Memory Expansion
        • Microbiotics 8UP! Memory Expansion Board
        • Phoenix Electronics (Expansion Technologies) A500 & A1000 Expansion Chassis
        • Xetec FastCard SCSI Controller
      • Amstrad CPC 64
      • Apple Computer Accessories
        • Apple II Disk Drive
        • Apple II Monitor
        • Apple III Monitor
        • Orange Micro Inc, Macintosh Enhancement Products, Mac86 2.0
        • Iomega Zip Drive
      • Apple II GS
      • Apple IIGS WOZ
      • Apple Lisa
      • Apple lll
      • Apple Macintosh
      • Apple Macintosh Hard Disk Drive
      • Apple Modem
      • Apple Newton
      • Apple-IIc
      • Apple-IIe
      • Apple Lisa 2/10
      • Apricot Portable
      • Arium Echo
      • AST Premium Exec 386SX/25
      • Atari 400
      • Atari 800
      • Atari 800XL
      • Atari 850 Modem
      • BeBox Computer
      • Burroughs B22 Desktop Business Microcomputer System
      • Calculators
      • Coleco Adam
      • Commodore 64
      • Commodore 64 C2N -B Datassette
      • Commodore Accessories
        • Commodore 1200 Baud Modem
      • Commodore C128
      • Commodore MPS 801 Matrix Printer
      • Commodore PET
      • Commodore Plus/4 Computer
      • Commodore SX-64 Portable Computer
        • Commodore SX-64 Portable Computer Restoration
      • Commodore Vic 20
      • Compaq Armada M300 Laptop Computer
      • Compaq III Portable
      • Compaq Portable II 286
      • COMPAQ Presario CDS 520
      • Compaq TC1000
        • Compaq TC1000 Restoration
      • Control Logic, Inc., Natick Massachusetts
      • Corona Data Systems
      • CPT 4200 Series Typewriter
      • CROMEMCO System Three
      • DEC Rainbow 100
      • DECmate II
      • Dick Smith VZ200
      • DIGI-COMP 1
      • dSpace GmbH DS1101 PCI Fixed Point Controller Board
      • Enigma Research Business Model 9000 Keyboard
      • Epson HX-20 Laptop Computer
      • Epson PX-8 Notebook Computer
      • Epson QX-10
      • Golden II
      • Gridpad
      • Headstart Explorer Model EX-938-CP
      • HP 12C Calculator
      • HP 200LX
      • HP 31E Calculator
      • HP 35 Calculator
      • HP 38G Calculator
      • HP Jornada 720
      • HP Paper Tape Drive
      • HP-87XM
      • Hyperion Computer
      • IBM 3274
      • IBM 5150 PC
      • IBM 5322 System/23
      • IBM Displaywriter
        • IBM 6580 Displaywriter Restoration Blog
      • IBM Laptop L40SX
      • IBM MagCard I & II Typewriters
        • IBM MagCard Restoration
          • MaCard Drive Belt Replacement
          • MagCard Cabinet Labels
      • IBM PC Convertible
      • IBM PC Convertible #2
      • IBM Personal Computer AT
      • IBM Personal Computer XT
      • IBM Personal System 2 Model P75
      • IBM PORTABLE 5155
      • IBM PS/1
      • IMS International Personal Computer
      • IMSAI 8080
        • IMSAI 8080 Restoration
      • Intel Intellec MDS
        • Intel Intelec MDS-800 Restoration
      • Intel Intellec MDS-800 #2
        • Intel Intelec MDS-800 #2 Restoration
      • Intel MDS-II Model 230 Development System
      • Intel MDS-II Model 230 Development System Restoration
      • Intel MCS-85
        • Intel MCS-85 Restoration
      • Intersystems Incorporated, Ithaca New York, DPS-1, S/N MFD-0674
        • DPS-1 Restoration
      • Kaypro 2X
      • LACIE HARD DRIVE
      • LASER 286S
      • Magnavox VideoWRITER
      • Mattel Aquarius
      • Micro Instrumentation and Telemetry Systems (MITS) ALTAIR 8800
        • MITS ALTAIR Restoration
      • Miniterm portable computer terminal
      • MITS ALTAIR #2 Restoration Page
      • Momenta Corporation 1/40 Pentop Computer
      • Morrow MD2
      • Motorola EXORmacs Development System
      • NCR System3300
      • NEC APC
      • NeXTcube Computer #2
        • NeXTcube Computer #2 Restoration
      • Next Computer
      • North Star Horizon #2
      • Osborne Executive
      • Osborne I
      • Otrona Attache
      • Outbound (Mac) Portable
      • Panasonic, Sr. Partner - 1983
      • Poqet PC
      • Processor Technology SOL 20 Terminal Computer
        • Processor Technology SOL 20 Restoration
      • Radio Shack Model 4P
      • Radio Shack TRS-80
      • Radio Shack TSR80 Model III
      • Raspberry Pi
      • Robin Microcomputer
      • Rockwell Aim 65
      • SAGE IV Computer
      • Sanyo
      • Sharp PC7000
      • Spectravideo
      • Superprint 4425 Terminal
      • Tandy Radio Shack 1000 HX
      • Tandy Radio Shack Accessories
        • TRS-80 Color Computer Mini-Disk
      • TEI Computer
      • Teletype Model 28
      • Televideo TP 720 Printer
      • Texas Instruments TI-99/4A
      • TI PC-100C Calculator
      • TI SR-50 Calculator
      • TI SR-56 Calculator
      • TI-30 Calculator
      • TI-59 Calculator
      • Timex Sinclair Z81
      • Toshiba T1100 Plus Portable
      • Toshiba T3100 Portable Notebook Computer
      • TSR-80 PT210 Portable Data Terminal
      • Visual technology commuter 1083 computer
      • WANG 125 XL Personal Computer
      • Wang Alliance 750CD
      • Zenith 100 Home Computer
      • DEC Rainbow 100
      • Cromemco System Three
      • Wang 701 Output Writer
      • Xerox 820
      • Xerox 1810 Sunrise Portable Computer
      • Xerox 53D 6085 Computer
      • Zenith Data Systems Portable ZF-171-42
      • Ferguson Big Board
      • ECD MIcroMind
      • Cycom Para Dynamics Corp
      • Vendex Headstart Explorer
      • Convergent Technologies (Burroughs B25)
      • Dictaphone 6111
      • GRID PalmPAD Model 2350
      • Remington Sperry Rand Adding Machine
      • Gridpad Model 1550
      • GDC950 Video Terminal
      • Ohio Scientific IP
      • Apple iBook
      • Commodore 128
      • Intertec Superbrain
      • MITS ALTAIR 8800 #2
      • One Laptop per Child (OLPC)
      • Radio Shack Tandy CoCo
      • Sinclair ZX80 Personal Computer
      • Tandy 200 Portable Computer
      • Toshiba Libretto laptop
      • HP Palmtop PC 360LX
      • IBM 5100
      • Apple iMac
      • Ultra 386 SX20
      • Apple G3 iBook
      • Dell Inspiron 3800
      • Hewlett Packard HP Vectra VL
      • Typewriters
      • Apple G4
      • 2009 iMac Unibody
      • Atari 1040STFM
      • NEC PC- 8201A
      • Nicolet 1280
      • Commodore 128D
      • Tandy 100 Portable Computer
      • Leading Edge Computer
      • SWTPC 6800 PC
      • Sony SMC-70 Microcomputer
    • Interesting Items
      • APC A bicycle for your mind. Android system.
      • Audio Amplifier
      • Barcode Scanners
      • Boston Computer Society
      • CADD Drawing
      • Codex MX 2400
      • Compaq Personal Jukebox
      • Computer Art
      • Computer Operations, Inc. LINC Tape
      • CrossPad - A.T. Cross Company
      • Data General Dasher Terminal Tester P/N 005-010-675-02 S/N AA1627/z2007
      • DEC PDP-10 KA10 Control Panel
      • DEC VAX 8600 in Lucite
      • Different Kinds of Memory
      • Diskettes
      • Google Android Device Kit
      • Honeywell 120 Console
      • IBM 010 CARD PUNCH
      • IBM 360 Front Panel
      • IBM 370 Front Panel
      • IBM 705 Vacuum Tube Logic Module
      • IBM Control Panels
      • IBM Thermal Conduction Module
      • Iron Oxide Photoplates
      • Iron Oxide Photoplates
      • Jacquard Loom Cards
      • Keyboards
        • DEC Keyboards
        • Wang Keyboards
        • Apple Keyboards
        • Commodore Keyboards
        • IBM Keyboards
      • Lookingglass Hologram
      • Magnetic Core Memory
        • Core Memory Module
      • Mailmobile Automatic Mail Delivery AGV
      • MICE
      • Monroe Adding Machine
      • NETPEN by A.T. Cross
      • PAXAR Monarch 9415 Food Freshness System
      • Personal Digital Assistant (PDA) Collection
        • IPAQ H 3800
      • POCKET C.H.I.P.
      • Point of Sales Terminal
      • RAM Memory
      • Raspberry Pi
      • Raytheon Data Systems
      • Raytheon DataRay 401 Punched Card Reader
      • Remington Rand Computer Vacuum Tube
      • Sage Vacuum Tube Pluggable Unit
      • Sears Pinball Telegames
      • Shirt Pocket Diskette
        • DYSAN Diskettes
      • SiCortex Supercomputer CPU PCB
      • Space Tabler
      • Switchboard Bell System IIRC Model 551
      • Tango
      • Teletype Model 43
      • UNIVAC Magnetic Tape
      • Vector Plotting Machine
      • Visitel LU 500
      • Monitors & Terminals
      • Computer Devices Made in Rhode Island
        • Ocean Data Equipment Corporation (ODEC) Printer
      • Computer Salesman Sample Kit
      • UNIVAC 1710 Keypunch
      • Hotel Switchboard
    • Analog Computers
      • EAI 580 ANALOG/HYBRID COMPUTING SYSTEM
      • EAI TR-48 ANALOG COMPUTING SYSTEM
      • GPS Instrument Company
      • Heathkit Electric Analog Computer
    • British Computer Gallery
      • BBC A3000
      • BBC Master 128
      • BBC Micro Model B+
        • BBC Micro Model B+ Restoration
      • Dick Smith VZ200
      • Dragon Data LTD, Dragon 32
      • Grundy Business Systems, Ltd., Newbrain
      • Tangerine Computer Systems, Oric Atmos
      • Tangerine Computer Systems, Oric-1
      • Sinclair Cambridge Z88
      • Sinclair ZX Spectrum
    • Calculators Collection
      • Sinclair Scientific Calculator
      • HP 71B Calculator
      • HP 33C Calculator
      • HP14B Calculator
      • HP 6S Calculator
      • Wang 720B Electronic Calculator
      • Wang LOCI-2A Calculator, Logarithmic Calculating Instrument
        • Wang LOCI-2A Restoration 2020
      • Wang LOCI-2AC Calculator, Logarithmic Calculating Instrument
        • Wang LOCI-2AC Restoration 2020
      • HP 65 Calculator
    • Test Equipment Collection
      • CDC Small Disk Exerciser, TB-118A
      • CDC Field Test Unit, TB216A
      • DEC Laboratory Module Building Blocks
      • IBM Midrange Field Service
      • LM-2A Logic Monitor
      • Magnetic Peripherals Inc Field Test Unit
      • NLS MS-230 Oscilloscope
      • PACO S-55 Oscilloscope
      • RS-232 Interface Analyzer/Breakout Box
      • Tektronix 536 Oscilloscope
      • Tektronix 575 Curve Tracer
        • Tektronix 575 Curve Tracer Restoration
      • NLS TR-1B Tracer
      • DEC MAG TAPE TESTER
    • Video Game Collection
      • Dean's List of Top Video Games
      • Computer Board Games
      • Joysticks and Controllers
      • Make Your Own Video Game
      • First Dimension Model 76C Video Game
      • Infocom Software
    • Laptop Collection
      • Dell Latitude E7420
    • Online Collections Database
      • RICM Text Inventory
      • RICM Physical Inventory
      • RICM's Misc Documents
    • Paper Documents
      • Analog Computer Magazine
      • Atari 850 Interface Module Operator's Manual
      • Byte Magazine
      • C USER'S JOURNAL
      • Color Computer Magazine
      • Commodore Run Magazine
      • Foghorn Newsletter
      • Home Computer Magazine
      • Hot Coco Magazine
      • MacUser Magazine
      • Magazine for Tandy Users
      • MICRO SYSTEMS JOURNAL
      • Northstar Compass Newsletter
      • PC Magazine
      • PC Resource Magazine
      • RAM CHOWDAR
      • RI ACE BBS Reporter
      • RICM Text Catalogue
      • TRS 80 Rainbow Magazine
      • Video Cookbook
      • Wang Computer Hardware Catalogue
      • American Computer Magazines
      • DEC Annual Reports
      • Computer Systems News
      • Defunct American Computer Magazines
      • Library of New England Coconuts
      • Inter@ctiveWeek
      • New England Computing Magazine
  • Donations
  • Vintage Props
  • Education & Activities
    • Professional Development Opportunities
      • Professional Development Opportunities
      • 2017 Professional Development Opportunities
        • Projects and Slide Shows
    • Volunteers Program
      • Volunteers
    • Computer History Stories From Around the States
      • ACTS
      • ACTS Institute Inc
      • Computer Histories
      • Computer Histories Page III
      • Computer Histories Page IV
      • Computer Histories Page V
      • Computer Histories Page VI
      • Computer Histories Page X
      • Computer Histories Page X
      • Computer Histories Page XI
      • Computer Histories Page XII
      • Computer Histories VII
      • Computer Histories VIIII
      • Computer Histories XV
      • Computer History VIII
      • Rhode Island Network for Educational Technology, Inc. (RINET)
      • Rhode Island Network for Educational Technology, Inc. (RINET)
      • The Wonderful World of the Apple ][
      • Computer Histories Page II
      • Computer Histories Page I
      • Computer Histories Page XIII
      • Member's Workbench!
        • DEC I/O Paddle NEGIBUS/POSIBUS
        • PDP- 8 Disk Emulator DS 32
        • Warren's Flip-Chip Tester
      • Computer Histories Page II
        • Chadwick Magic Brain Calculator
      • Computer Histories Page XIV
    • The History of Computer Data Storage
    • Software Products Industry History
    • Business History of Early Computers
    • Tales From The Hard Drive
  • Calendar
  • More
    • Home
      • Connect With Us!
      • Mission
      • Annual Reports
      • What's On
      • Museum Shop
    • Directions
    • Collections Gallery
      • Large Systems Collection
        • 5846-4 64k Ergonomic Workstation
        • Apollo DN330
        • Apollo Domain Workstation_Jaba
        • Ardent Titan
        • Astronautics ZS-1
        • Bendix Logiport 2 Portable Computer Terminal
        • Burroughs B22
        • Burroughs B800
        • Calcomp System 25
        • Control Data AN/AYK-14(V)
        • Cray Research EL-98
        • Cray Research J-916
        • Cray Research SV1ex-1
        • Cray Research T3E-900
        • Data General Aviion
        • Data General Desktop Generation
        • Data General Eclipse S/130
        • Data General Eclipse S/20, S/N 30508-157, Model 8732-N
        • Data General MV/4000, S/N 76183-1
        • Data General Nova 2/10
        • Data General Nova-3
        • Data General Nova-3/12 #2, S/N EEO 97201
        • Data General Nova-3/12 #3, S/N 51218-453, Model 5368KZC
        • Data General Nova-4, P/N 8390-H, S/N 25959-385
        • DEC HSC90 Cluster Controller
        • DEC MicroVAX 3400
        • DEC MicroVAX-II #1
        • DEC MicroVAX-II #2
        • DEC PDP-10 (DECSYSTEM 2020) S/N 4224
        • DEC PDP-10 (DECSYSTEM 2020) S/N 4657
        • DEC PDP-10 KS10 #4165
        • DEC PDP-11-34_#2, S/N 4233
        • DEC PDP-11/03
        • DEC PDP-11/03 (Analogic)
        • DEC PDP-11/04
        • DEC PDP-11/05
        • DEC PDP-11/05 GT40 Graphics Terminal
          • PDP-11/05 GT40 Restoration
        • DEC PDP-11/15
        • DEC PDP-11/20
        • DEC PDP-11/23
        • DEC PDP-11/23 #2
        • DEC PDP-11/23 #3
        • DEC PDP-11/34
        • DEC PDP-11/35
        • DEC PDP-11/35 #2
          • DEC PDP-11/35 #2 Restoration
        • DEC PDP-11/40
        • DEC PDP-11/45
        • DEC PDP-11/70
        • DEC PDP-11/83
        • DEC PDP-11/93
        • DEC PDP-12, System Number 696
          • DEC PDP-12 Restoration
          • DEC PDP-12 Restoration Blog starting 1/1/17
          • DEC PDP-12 Restoration Blog starting 1/1/18
          • DEC PDP-12 Restoration Blog starting 1/1/19
          • DEC PDP-12 Source Code
        • DEC PDP-8/a
          • DEC PDP-8/a Restoration Log
        • DEC PDP-8/E
          • Making an Omnibus Peripheral Emulator
          • PDP-8/E Restoration Log
          • TD8E Simple Dectape Controller SDLD C0 Glitch
        • DEC-PDP-8/e (SID)
        • DEC PDP-8/m ECRM Autoreader OCR Scanner, S/N 0429
        • DEC PDP-8/S #2
        • DEC PDP-8/S #3
        • DEC PDP-8/S #4
          • DEC PDP-8/S #4 Restoration
        • DEC PDP-9, System Number 319
          • DEC PDP-9 Restoration
          • PDP-9 Restoration Blog Starting 2019
          • PDP-9 Restoration Blog Starting 2020
          • PDP-9 Restoration Blog Starting 2021
          • PDP-9 Restoration Blog Starting 2022
          • PDP-9 Restoration Blog Starting 2023
        • DEC Peripherals
        • DEC RW500 StorageWorks Optical Disk Jukebox
        • DEC VAX 11/730
        • DEC VAX 11/750
        • DEC VAX 11/780
        • DEC VAX 6000-410
        • DEC VAX 7000
        • DEC VAX 8650
        • DEC VAX-6000-510
        • DEC VAXserver 4000-300
        • DEC, PDP-11/44
          • PDP-11/44 Restoration
        • Fujitsu Tape Drive connected to the HSC-90 for the VAX Cluster
        • Heathkit H-11
        • Honeywell DPS-6
        • Honeywell/Ultimate Level-6
        • HP 1000 E-Series, 2113B
        • HP 1000 M-Series, 2108A
        • HP 3000 Series 70
        • IBM 3777 Model 3 Communication Terminal
        • IBM 4978 Display Station
        • IBM 5110 Model 3
        • IBM 5262 System/36
        • IBM 5291 Terminal
        • IBM 5340 System/34
        • IBM 5360 System/36
        • IBM 5363 System/36
        • IBM 5364 S/36 PC
        • IBM 5381 System/38
        • IBM 5406 System/3
          • IBM 5406 System/3 Restoration 2021
        • IBM 9404 AS/400
        • IBM Series/1
        • IBM SYSTEM Z890
        • IBM System/390 Integrated Server 3006
          • IBM System/390 Integrated Server 3006 restoration
        • IBM System/390 S/N 02-48515
        • Keronix IDS 16/12
        • Lexitron VT1200
        • MAI Basic Four Model 4102
        • MAI Basic/Four Model 1200
        • MAI Basic/Four Model 8000
        • MASSCOMP
        • MASSCOMP 7250
        • MASSCOMP MC-500
        • MASSCOMP S54-01 and 5400
        • MTI Storage Servers
        • NCR 8250
        • NeXT COMPUTER
        • PDP-8/I
          • DEC PDP-8/I Restoration
        • PDP-8/L
          • Making a Posibus Periperal Emulator
          • PDP-8/L_Restoration
        • PDP-8/S #1
          • PDP-8 Software
          • PDP-8/S #1 Restoration
        • PERKIN-ELMER 3210
        • PERKIN-ELMER 3230
        • Pixar Image Computer
        • Plessey 6742/0
        • PR1ME Computer 2450
        • PR1ME Computer 2850
        • PR1ME Computer 5340
        • PR1ME Computer 9650
        • Sequent Symmetry 5000
        • SGI Challenge L
        • SGI IRIS 3130
        • Silicon Graphics O2
        • Sperry UNIVAC BC7
        • Sperry UNIVAC BC7
        • Sperry UNIVAC System 80
        • StorageTek Timberline 9490 Tape Library and Wolf Creek 9360 Controller and Tape Transport
        • Sun Microsystems 3/280
        • Sun Microsystems Wollemi UltraSPARC Prototype
          • Sun Microsystems UltraSPARC Prototype Restoration
        • Supercomputers
        • Symbolics 3630, S/N 60031, P/N 365800-2-1
        • Symbolics 3645, S/N 10147, P/N 365000
        • Texas Instruments System 1500
        • TI 990/10 & 990/12
        • Valid SCALDsystem
        • Varityper
        • Vydec 1800
        • Wang 2200-MVP
        • Wang 2200-VP
        • Wang Peripherals
          • 5300/VS-IIS-64k Ergonomic Workstation
          • WANG 2110-VS Workstation
          • Wang 2248V-1 9-Track Tape Drive
        • Wang VS100
        • Wang VS15
        • WANG VS45
          • Wang VS45 Restoration
        • Wang VS5/VS6
        • Wang VS5E/VS6E
        • Wang VS6230
        • Wang VS65
        • Wang VS8460
        • Wang VS85
        • Wang VS90
        • Wang Computer Gallery
          • Wang Misc Documents
          • WANG Systems Collection
        • Epoch Systems Model 60 Optical Disk Jukebox
        • IBM RJE Workstation Console
        • IBM 3742 Dual Entry Station
        • DEC AlphaServer 1200
        • Digital Laboratory Modules
        • Silicon Graphics Indy
        • Commodore 64 1764 RAM Expansion
        • Data General MicroNOVA
      • Small Systems Collection
        • 3Com Ergo Audrey
        • Adding Machines Collection
        • Altos
        • Amiga 1000
        • Amiga Accessories
          • C-LTD Memory Expansion
          • Microbiotics 8UP! Memory Expansion Board
          • Phoenix Electronics (Expansion Technologies) A500 & A1000 Expansion Chassis
          • Xetec FastCard SCSI Controller
        • Amstrad CPC 64
        • Apple Computer Accessories
          • Apple II Disk Drive
          • Apple II Monitor
          • Apple III Monitor
          • Orange Micro Inc, Macintosh Enhancement Products, Mac86 2.0
          • Iomega Zip Drive
        • Apple II GS
        • Apple IIGS WOZ
        • Apple Lisa
        • Apple lll
        • Apple Macintosh
        • Apple Macintosh Hard Disk Drive
        • Apple Modem
        • Apple Newton
        • Apple-IIc
        • Apple-IIe
        • Apple Lisa 2/10
        • Apricot Portable
        • Arium Echo
        • AST Premium Exec 386SX/25
        • Atari 400
        • Atari 800
        • Atari 800XL
        • Atari 850 Modem
        • BeBox Computer
        • Burroughs B22 Desktop Business Microcomputer System
        • Calculators
        • Coleco Adam
        • Commodore 64
        • Commodore 64 C2N -B Datassette
        • Commodore Accessories
          • Commodore 1200 Baud Modem
        • Commodore C128
        • Commodore MPS 801 Matrix Printer
        • Commodore PET
        • Commodore Plus/4 Computer
        • Commodore SX-64 Portable Computer
          • Commodore SX-64 Portable Computer Restoration
        • Commodore Vic 20
        • Compaq Armada M300 Laptop Computer
        • Compaq III Portable
        • Compaq Portable II 286
        • COMPAQ Presario CDS 520
        • Compaq TC1000
          • Compaq TC1000 Restoration
        • Control Logic, Inc., Natick Massachusetts
        • Corona Data Systems
        • CPT 4200 Series Typewriter
        • CROMEMCO System Three
        • DEC Rainbow 100
        • DECmate II
        • Dick Smith VZ200
        • DIGI-COMP 1
        • dSpace GmbH DS1101 PCI Fixed Point Controller Board
        • Enigma Research Business Model 9000 Keyboard
        • Epson HX-20 Laptop Computer
        • Epson PX-8 Notebook Computer
        • Epson QX-10
        • Golden II
        • Gridpad
        • Headstart Explorer Model EX-938-CP
        • HP 12C Calculator
        • HP 200LX
        • HP 31E Calculator
        • HP 35 Calculator
        • HP 38G Calculator
        • HP Jornada 720
        • HP Paper Tape Drive
        • HP-87XM
        • Hyperion Computer
        • IBM 3274
        • IBM 5150 PC
        • IBM 5322 System/23
        • IBM Displaywriter
          • IBM 6580 Displaywriter Restoration Blog
        • IBM Laptop L40SX
        • IBM MagCard I & II Typewriters
          • IBM MagCard Restoration
            • MaCard Drive Belt Replacement
            • MagCard Cabinet Labels
        • IBM PC Convertible
        • IBM PC Convertible #2
        • IBM Personal Computer AT
        • IBM Personal Computer XT
        • IBM Personal System 2 Model P75
        • IBM PORTABLE 5155
        • IBM PS/1
        • IMS International Personal Computer
        • IMSAI 8080
          • IMSAI 8080 Restoration
        • Intel Intellec MDS
          • Intel Intelec MDS-800 Restoration
        • Intel Intellec MDS-800 #2
          • Intel Intelec MDS-800 #2 Restoration
        • Intel MDS-II Model 230 Development System
        • Intel MDS-II Model 230 Development System Restoration
        • Intel MCS-85
          • Intel MCS-85 Restoration
        • Intersystems Incorporated, Ithaca New York, DPS-1, S/N MFD-0674
          • DPS-1 Restoration
        • Kaypro 2X
        • LACIE HARD DRIVE
        • LASER 286S
        • Magnavox VideoWRITER
        • Mattel Aquarius
        • Micro Instrumentation and Telemetry Systems (MITS) ALTAIR 8800
          • MITS ALTAIR Restoration
        • Miniterm portable computer terminal
        • MITS ALTAIR #2 Restoration Page
        • Momenta Corporation 1/40 Pentop Computer
        • Morrow MD2
        • Motorola EXORmacs Development System
        • NCR System3300
        • NEC APC
        • NeXTcube Computer #2
          • NeXTcube Computer #2 Restoration
        • Next Computer
        • North Star Horizon #2
        • Osborne Executive
        • Osborne I
        • Otrona Attache
        • Outbound (Mac) Portable
        • Panasonic, Sr. Partner - 1983
        • Poqet PC
        • Processor Technology SOL 20 Terminal Computer
          • Processor Technology SOL 20 Restoration
        • Radio Shack Model 4P
        • Radio Shack TRS-80
        • Radio Shack TSR80 Model III
        • Raspberry Pi
        • Robin Microcomputer
        • Rockwell Aim 65
        • SAGE IV Computer
        • Sanyo
        • Sharp PC7000
        • Spectravideo
        • Superprint 4425 Terminal
        • Tandy Radio Shack 1000 HX
        • Tandy Radio Shack Accessories
          • TRS-80 Color Computer Mini-Disk
        • TEI Computer
        • Teletype Model 28
        • Televideo TP 720 Printer
        • Texas Instruments TI-99/4A
        • TI PC-100C Calculator
        • TI SR-50 Calculator
        • TI SR-56 Calculator
        • TI-30 Calculator
        • TI-59 Calculator
        • Timex Sinclair Z81
        • Toshiba T1100 Plus Portable
        • Toshiba T3100 Portable Notebook Computer
        • TSR-80 PT210 Portable Data Terminal
        • Visual technology commuter 1083 computer
        • WANG 125 XL Personal Computer
        • Wang Alliance 750CD
        • Zenith 100 Home Computer
        • DEC Rainbow 100
        • Cromemco System Three
        • Wang 701 Output Writer
        • Xerox 820
        • Xerox 1810 Sunrise Portable Computer
        • Xerox 53D 6085 Computer
        • Zenith Data Systems Portable ZF-171-42
        • Ferguson Big Board
        • ECD MIcroMind
        • Cycom Para Dynamics Corp
        • Vendex Headstart Explorer
        • Convergent Technologies (Burroughs B25)
        • Dictaphone 6111
        • GRID PalmPAD Model 2350
        • Remington Sperry Rand Adding Machine
        • Gridpad Model 1550
        • GDC950 Video Terminal
        • Ohio Scientific IP
        • Apple iBook
        • Commodore 128
        • Intertec Superbrain
        • MITS ALTAIR 8800 #2
        • One Laptop per Child (OLPC)
        • Radio Shack Tandy CoCo
        • Sinclair ZX80 Personal Computer
        • Tandy 200 Portable Computer
        • Toshiba Libretto laptop
        • HP Palmtop PC 360LX
        • IBM 5100
        • Apple iMac
        • Ultra 386 SX20
        • Apple G3 iBook
        • Dell Inspiron 3800
        • Hewlett Packard HP Vectra VL
        • Typewriters
        • Apple G4
        • 2009 iMac Unibody
        • Atari 1040STFM
        • NEC PC- 8201A
        • Nicolet 1280
        • Commodore 128D
        • Tandy 100 Portable Computer
        • Leading Edge Computer
        • SWTPC 6800 PC
        • Sony SMC-70 Microcomputer
      • Interesting Items
        • APC A bicycle for your mind. Android system.
        • Audio Amplifier
        • Barcode Scanners
        • Boston Computer Society
        • CADD Drawing
        • Codex MX 2400
        • Compaq Personal Jukebox
        • Computer Art
        • Computer Operations, Inc. LINC Tape
        • CrossPad - A.T. Cross Company
        • Data General Dasher Terminal Tester P/N 005-010-675-02 S/N AA1627/z2007
        • DEC PDP-10 KA10 Control Panel
        • DEC VAX 8600 in Lucite
        • Different Kinds of Memory
        • Diskettes
        • Google Android Device Kit
        • Honeywell 120 Console
        • IBM 010 CARD PUNCH
        • IBM 360 Front Panel
        • IBM 370 Front Panel
        • IBM 705 Vacuum Tube Logic Module
        • IBM Control Panels
        • IBM Thermal Conduction Module
        • Iron Oxide Photoplates
        • Iron Oxide Photoplates
        • Jacquard Loom Cards
        • Keyboards
          • DEC Keyboards
          • Wang Keyboards
          • Apple Keyboards
          • Commodore Keyboards
          • IBM Keyboards
        • Lookingglass Hologram
        • Magnetic Core Memory
          • Core Memory Module
        • Mailmobile Automatic Mail Delivery AGV
        • MICE
        • Monroe Adding Machine
        • NETPEN by A.T. Cross
        • PAXAR Monarch 9415 Food Freshness System
        • Personal Digital Assistant (PDA) Collection
          • IPAQ H 3800
        • POCKET C.H.I.P.
        • Point of Sales Terminal
        • RAM Memory
        • Raspberry Pi
        • Raytheon Data Systems
        • Raytheon DataRay 401 Punched Card Reader
        • Remington Rand Computer Vacuum Tube
        • Sage Vacuum Tube Pluggable Unit
        • Sears Pinball Telegames
        • Shirt Pocket Diskette
          • DYSAN Diskettes
        • SiCortex Supercomputer CPU PCB
        • Space Tabler
        • Switchboard Bell System IIRC Model 551
        • Tango
        • Teletype Model 43
        • UNIVAC Magnetic Tape
        • Vector Plotting Machine
        • Visitel LU 500
        • Monitors & Terminals
        • Computer Devices Made in Rhode Island
          • Ocean Data Equipment Corporation (ODEC) Printer
        • Computer Salesman Sample Kit
        • UNIVAC 1710 Keypunch
        • Hotel Switchboard
      • Analog Computers
        • EAI 580 ANALOG/HYBRID COMPUTING SYSTEM
        • EAI TR-48 ANALOG COMPUTING SYSTEM
        • GPS Instrument Company
        • Heathkit Electric Analog Computer
      • British Computer Gallery
        • BBC A3000
        • BBC Master 128
        • BBC Micro Model B+
          • BBC Micro Model B+ Restoration
        • Dick Smith VZ200
        • Dragon Data LTD, Dragon 32
        • Grundy Business Systems, Ltd., Newbrain
        • Tangerine Computer Systems, Oric Atmos
        • Tangerine Computer Systems, Oric-1
        • Sinclair Cambridge Z88
        • Sinclair ZX Spectrum
      • Calculators Collection
        • Sinclair Scientific Calculator
        • HP 71B Calculator
        • HP 33C Calculator
        • HP14B Calculator
        • HP 6S Calculator
        • Wang 720B Electronic Calculator
        • Wang LOCI-2A Calculator, Logarithmic Calculating Instrument
          • Wang LOCI-2A Restoration 2020
        • Wang LOCI-2AC Calculator, Logarithmic Calculating Instrument
          • Wang LOCI-2AC Restoration 2020
        • HP 65 Calculator
      • Test Equipment Collection
        • CDC Small Disk Exerciser, TB-118A
        • CDC Field Test Unit, TB216A
        • DEC Laboratory Module Building Blocks
        • IBM Midrange Field Service
        • LM-2A Logic Monitor
        • Magnetic Peripherals Inc Field Test Unit
        • NLS MS-230 Oscilloscope
        • PACO S-55 Oscilloscope
        • RS-232 Interface Analyzer/Breakout Box
        • Tektronix 536 Oscilloscope
        • Tektronix 575 Curve Tracer
          • Tektronix 575 Curve Tracer Restoration
        • NLS TR-1B Tracer
        • DEC MAG TAPE TESTER
      • Video Game Collection
        • Dean's List of Top Video Games
        • Computer Board Games
        • Joysticks and Controllers
        • Make Your Own Video Game
        • First Dimension Model 76C Video Game
        • Infocom Software
      • Laptop Collection
        • Dell Latitude E7420
      • Online Collections Database
        • RICM Text Inventory
        • RICM Physical Inventory
        • RICM's Misc Documents
      • Paper Documents
        • Analog Computer Magazine
        • Atari 850 Interface Module Operator's Manual
        • Byte Magazine
        • C USER'S JOURNAL
        • Color Computer Magazine
        • Commodore Run Magazine
        • Foghorn Newsletter
        • Home Computer Magazine
        • Hot Coco Magazine
        • MacUser Magazine
        • Magazine for Tandy Users
        • MICRO SYSTEMS JOURNAL
        • Northstar Compass Newsletter
        • PC Magazine
        • PC Resource Magazine
        • RAM CHOWDAR
        • RI ACE BBS Reporter
        • RICM Text Catalogue
        • TRS 80 Rainbow Magazine
        • Video Cookbook
        • Wang Computer Hardware Catalogue
        • American Computer Magazines
        • DEC Annual Reports
        • Computer Systems News
        • Defunct American Computer Magazines
        • Library of New England Coconuts
        • Inter@c