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 150,494 records.
FT20 buffer register module
Scientific Data Systems (SDS)
Physical object, Circa 1966
102728720
FT12 gated flip flop module
Scientific Data Systems (SDS)
Physical object, Circa 1965
102728718
DT16 Delay element module
Scientific Data Systems (SDS)
Physical object, Circa 1966
102728713
AT27 buffered cable driver module
Scientific Data Systems (SDS)
Physical object, Circa 1966
102629790
RX14 Power driver voltage extender
Xerox Data Systems, Inc. (XDS)
Physical object
102711047
ST22 Memory driver
Scientific Data Systems (SDS)
Physical object
102711042
SDS 8 Volt Cable Receiver AT 48 Module
Scientific Data Systems (SDS)
Physical object
102629788
HT55 Read Threshold Adjust module
Scientific Data Systems (SDS)
Physical object, Circa 1967
102729177
DT11 Delay line module
Scientific Data Systems (SDS)
Physical object, 1965
102711023
ST14 toggle switch module
Scientific Data Systems (SDS)
Physical object, 1965
102711035
BT12 decoder module
Scientific Data Systems (SDS)
Physical object, Circa 1967
102711004
BT18 Band Gate module
Scientific Data Systems (SDS)
Physical object, ca. 1965
102710931
8-bit 2-1/2 D core memory stack
Scientific Data Systems (SDS)
Physical object, Circa 1968
102629872
Tape Drive
Xerox Data Systems, Inc. (XDS)
Physical object
102662159
Card reader for Sigma 5 system
Xerox Data Systems, Inc. (XDS)
Physical object, Circa 1967
102662161
8-bit 2-1/2 D core memory stack
Scientific Data Systems (SDS)
Physical object, 1967
102629851
8-bit 2-1/2 D core memory stack
Scientific Data Systems (SDS)
Physical object, 1967
102629870
8-bit 2-1/2 D core memory stack
Scientific Data Systems (SDS)
Physical object, Circa 1968
102629856
8-bit 2-1/2 D core memory stack
Scientific Data Systems (SDS)
Physical object, 1967
102629868
Sigma 5 peripheral interface cable
Scientific Data Systems (SDS)
Physical object, Circa 1967
102678834