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Preserving memories of how computing evolved
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  • About
    • Welcome Letter
    • Mission
    • Leadership
    • Operating Plan (2026)
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    • Terms of Use
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  • Hardware
    • IBM 407 Accounting Machine
    • IBM 407 Alphabetic Accounting Machine
    • IBM 4331 Processor
    • IBM 4341 Processor
    • IBM 4361 Processor
    • IBM 4381 Processor
    • IBM 5100
    • IBM 5110 Computing System
    • IBM 5120 Computing System
    • IBM 513 Reproducing Punch
    • IBM 514 Reproducing Punch
    • IBM 5151
    • IBM 519 End Printing Reproducing Punch
    • IBM 526 Printing Summary Punch
    • IBM 533 Card Read Punch
    • IBM 537 Card Read Punch
    • IBM 550 Numerical Interpreter
    • IBM 552 Alphabetical Interpreter
    • IBM 557 Alphabetic Interpreter
    • IBM 602 Calculating Punch
    • IBM 603 Electronic Multiplier
    • IBM 604 Electronic Calculating Punch
    • IBM 608 Calculator
    • IBM 610 Auto-Point Computer
    • IBM 632 Electronic Typing Calculator
    • IBM 650 Magnetic Drum Data Processing Machine
    • IBM 652 Control Unit
    • IBM 653 Auxiliary Unit
    • IBM 655 Power Unit
    • IBM 701 Defense Calculator
    • IBM 7010 Data Processing System
    • IBM 702 Data Processing System
    • IBM 7030 Data Processing System
    • IBM 704 Data Processing System
    • IBM 7040 Data Processing System
    • IBM 7044 Data Processing System
    • IBM 705 Data Processing System
    • IBM 7070 Data Processing System
    • IBM 7072 Data Processing System
    • IBM 7074 Data Processing System
    • IBM 7080 Data Processing System
    • IBM 709 Data Processing System
    • IBM 7090 Data Processing System
    • IBM 7094 Data Processing System
    • IBM 7094 II Data Processing System
    • IBM 71 Vertical Sorter
    • IBM 716 Printer
    • IBM 726 Magnetic Tape Reader/Recorder
    • IBM 727 Magnetic Tape Unit
    • IBM 728 Magnetic Tape Drive
    • IBM 729 Magnetic Tape Unit
    • IBM 7302 Core Storage
    • IBM 737 Magnetic Core Storage Unit
    • IBM 740 Cathode Ray Tube (CRT) Output Recorder
    • IBM 7700 Data Acquisition System
    • IBM 7950 Harvest
    • IBM 805 IBM Test Scoring Machine
    • IBM 805 Test Scoring Machine
    • IBM 8100
    • IBM 826 Printing Card Keypunch
    • IBM 838 Inquiry Station
    • IBM 9020
    • IBM AN/FSQ-7
    • IBM ASCI White
    • IBM Automatic Sequence Controlled Calculator
    • IBM Blue Gene
    • IBM Blue Gene
    • IBM Blue Gene
    • IBM Card-Programmed Electronic Calculator
    • IBM Deep Blue (Chess Computer)
    • IBM Displaywriter
    • IBM Electromatic Table Printing Machine
    • IBM ESA/390 (Enterprise Systems Architecture/390)
    • IBM JX Personal Computer
    • IBM Model 01 Electric Typewriter
    • IBM Model 3081 Processor Complex
    • IBM Model B Typewriter
    • IBM Model C Executive Typewriter
    • IBM Model D Electric Typewriter
    • IBM Multiprise 3000
    • IBM Naval Ordnance Research Calculator
    • IBM PC Convertible
    • IBM PCjr
    • IBM Personal Computer
    • IBM Personal Computer XT
    • IBM Personal Computer XT/286
    • IBM Personal Computer XT/370
    • IBM Personal Computer/AT
    • IBM Personal System/2
    • IBM Personal System/2
    • IBM Personal System/2
    • IBM Personal System/2
    • IBM Personal System/2
    • IBM Port-A-Punch
    • IBM Portable Personal Computer 5155
    • IBM PS/1
    • IBM Roadrunner
    • IBM S/390 Parallel Enterprise Server
    • IBM Selective Sequence Electronic Calculator

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Get In Touch

Contact Us

  • Contact: Aaron C. Sylvan,
    Board Chair
  • Address: IT History Society
    534 Third Avenue
    Suite 1248
    Brooklyn, NY 11215
  • Email:      [email protected]

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