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 150,492 records.
BT16 Gated Buffer module
Scientific Data Systems (SDS)
Physical object, 1965
102711007
LT16 Priority interupt module
Scientific Data Systems (SDS)
Physical object, ca. 1965
102710965
LT10 Logic Elements module
Scientific Data Systems (SDS)
Physical object, ca. 1965
102710958
Core memory unit
Xerox Data Systems, Inc. (XDS)
Physical object
102662162
MD51 Multiplexer/Digitizer
Xerox Data Systems, Inc. (XDS)
Physical object
102669079
Power supply
ACDC Electronics
Physical object
102669081
ST10 Memory Switch A module
Scientific Data Systems (SDS)
Physical object, ca. 1965
102729227
AT31 cable driver receiver ser. module
Scientific Data Systems (SDS)
Physical object, Circa 1966
102629775
AT29 clock discriminator module
Scientific Data Systems (SDS)
Physical object, Circa 1966
102629782
XT10 terminator module
Scientific Data Systems (SDS)
Physical object, Circa 1965
102629763
RK 54 Hammer Driver
Scientific Data Systems (SDS)
Physical object
102729183
HT26 Memory pre-amplifier module
Scientific Data Systems (SDS)
Physical object, ca. 1966
102729176
HT20 Preamplifier module
Scientific Data Systems (SDS)
Physical object, Circa 1966
102710928
LT41 Logic Element module
Scientific Data Systems (SDS)
Physical object, Circa 1966
102710966
LT31 Read/Write Coupler
Scientific Data Systems (SDS)
Physical object, Circa 1966
102710973
LT34 Parity Generator module
Scientific Data Systems (SDS)
Physical object, ca. 1965
102710980
Xerox Sigma PCB, Negative Positive Interface
Xerox Data Systems, Inc. (XDS)
Physical object
102745716
LT10 Logic Elements Module
Physical object, Circa 1965
102729433
8-bit 2-1/2 D core memory stack
Scientific Data Systems (SDS)
Physical object, 1967
102629854
8-bit 2-1/2 D core memory stack
Scientific Data Systems (SDS)
Physical object, 1967
102629866