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IT History Society
Preserving memories of how computing evolved
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  • Login
  • Register
  • About
    • Welcome Letter
    • Mission
    • Board & Trustees
    • Operating Plan (2026)
    • Definition of IT
    • Background
    • Donors
    • Benefits

    • Privacy Policy
    • Terms of Use
  • Committees
    • 2026 Committee Search
    • Curation
    • Editorial
    • Events
    • Honor Roll
    • Membership
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    • Infrastructure
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    BackAbout

    • Welcome Letter
    • Mission
    • Board & Trustees
    • Operating Plan (2026)
    • Definition of IT
    • Background
    • Donors
    • Benefits

    • Privacy Policy
    • Terms of Use
  • Committees

    BackCommittees

    • 2026 Committee Search
    • Curation
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  • Browse
  • 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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  • Software
  • Companies
    • Tahoe Partners, LLC
    • Taifu Industry Co Ltd
    • TAJ Technologies, Inc.
    • Take-Two Interactive Software, Inc.
    • TakeLessons
    • TAL Technologies Inc.
    • Talarian
    • Taldren, Inc.
    • Talend
    • TalentBurst
    • Talentica Software
    • Talentica Software Private Limited
    • TalentSprint Private Limited
    • Taleo
    • TaleWorlds
    • Taligent
    • Talis Group
    • Talisma
    • TalkFree, Inc
    • TalkSwitch
    • Talkwheel.com,Inc.
    • Tallgrass Technologies
    • Tally
    • Tally Solutions
    • Tandberg Data
    • Tandem Computers, Inc.
    • Tandon Corporation
    • Tandy Corporation
    • Tandy Radio Shack
    • Tangentia
    • Tangerine Computer Systems
    • Tangoe, Inc.
    • Tanxia System Inc
    • Tao Group
    • Tapingo, Inc.
    • Tapptic
    • tapQA
    • Targus
    • TASKE Technology
    • Tasman Software
    • Tasmania Network Systems
    • Tata Consultancy Services ltd
    • Tata Elxsi
    • Tata Interactive Systems
    • Tata Technologies Ltd
    • Tate Interactive
    • Tatung
    • Tavant Technologies
    • Taylor Made Computer Solutions Ltd.
    • TCC Software Solutions.
    • TCL
    • TDArx, Inc.
    • TDK Corp
    • TDS Metrocom
    • Tdsoft
    • TE Connectivity Ltd.
    • TEAC
    • Tealeaf Technology
    • Tealium Inc.
    • Team Technology Inc
    • TeamBuy
    • TeamDynamixHE
    • TeamLogic IT, Inc.
    • TeamQuest Corporation
    • TeamViewer GmbH
    • Tecala Group
    • Tech Data Corporation
    • Tech Global Inc.
    • Tech Mahindra Limited
    • Tech USA
    • TechAspect Solutions Inc.
    • Techexcel
    • Techland
    • Techlogix
    • TechMD
    • TechNet Resources
    • Technical Consulting and Research, Inc.
    • Technical Systems Consultants
    • TechniServe, Inc
    • Technisource
    • Techno Brain
    • Technologies 20-20 Inc
    • Technology Integration Group
    • Technology Management Solutions
    • Technology Pointe
    • Technology Professionals LLC
    • Technology Resource Services, Inc.
    • TechnologyOne
    • Technomax
    • Technomedia
    • Technorati
    • Technosoft
    • Technossus
    • TechPath Pty Ltd.
    • TechSmith
    • Techsol4U
    • TechSolCom
    • TechSoup Global
    • Techwave Consulting

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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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