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 150,480 records.
Programmable Clock Components B System Building Block
Digital Equipment Corporation (DEC)
Physical object
102629633
Quadruple Flip-Flop 4218 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102629760
Hold and deselect 4704 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102678642
Pos & Neg inty amp 4676 B 00662 System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102629284
Dual Flip Flop 1204 B PAT. PEND System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1963
102629354
Diode 1117 4117-B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102629727
Level Amplifier 4679 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102678731
B-5440 NIXIE tube
Burroughs Corporation
Physical object
102728029
Processor component
Physical object
102696644
Hoffman slide rule
Freemont and Lewis, Inc.
Physical object
X900.88A-B
4553 B Dual DC Sense Amplifier System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102656137
4553 B Dual DC Sense Amplifier System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102656144
Quadruple Flip- Flop 4218 B system building block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102656214
Quadruple Flip- Flop 4218 B system building block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102656219
Relay 1807 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1963
102691013
One Shot Delay 6304 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102691025
Manchester Reader - Writer 4523 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102677676
S6123 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102691087
Inverter S6122 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102691121
Neg Cap Diode Gate 4123 B System Building Block
Digital Equipment Corporation (DEC)
Physical object, Circa 1965
102691602