From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.
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Catalog contains over 150,296 records.
Actuator arms for H-122 and H-222 printers
Honeywell Inc. Computer Control Division
Physical object, 1968 ca.
102674530
Pulse Gen 4410 H 1410 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102629586
Pulse Gen 4410 H 1410 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102629574
Pulse Gen 4410 H 1410 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102629581
The Addist
Walker, R. H.
Physical object, Patented 1869
X523.84
Inverter 4106 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102677660
Inverter 4106 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102688287
Print segments for H-301 printer
Honeywell Inc.
Physical object
102674545
Printing hammers
Honeywell Inc. Computer Control Division
Physical object
102674552
Inverter 4106 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102629751
Inverter 4106 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102677663
Amdahl Building Sign letter H
Amdahl Corporation
Physical object
102682883
Heathkit H-9 CRT Terminal
Heathkit
Physical object, 1977
X916.88
Inverter 4106 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102688270
Delay Line S6310 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102691019
Inverter 4106 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102677689
Inverter S 6104 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102692618
Inverter 1103-H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1963
102692485
Inverter 1103-H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1963
102692473
Inverter S 6104 H System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102692620