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.
Search the Catalog
Catalog contains over 150,474 records.
SDS IK52 adder module
Scientific Data Systems (SDS)
Physical object
102733665
SDS NX11 interface module
Scientific Data Systems (SDS)
Physical object
102733730
SDS OX14 one-shot multivibrator module
Scientific Data Systems (SDS)
Physical object
102733735
SDS module extraction tool, manual
Physical object
102733879
SDS SX11 reference voltage regulator module
Scientific Data Systems (SDS)
Physical object
102733759
SDS SX35 digital to analog module
Scientific Data Systems (SDS)
Physical object
102733761
SDS SK59 clock & gap detector module
Scientific Data Systems (SDS)
Physical object
102733754
SDS HK55 selector control module
Scientific Data Systems (SDS)
Physical object
102733829
SDS HK74 limiter module
Scientific Data Systems (SDS)
Physical object
102733831
SDS SX53 heater regulator module
Scientific Data Systems (SDS)
Physical object
102733766
SDS 920 paper tape reader and punch
Scientific Data Systems (SDS)
Physical object, 1962 ca.
102692711
SDS AB52 Receiver inverter module
Scientific Data Systems (SDS)
Physical object, ca. 1963
102733678
SDS AK53 Cable driver module
Scientific Data Systems (SDS)
Physical object, ca. 1964
102733680
SDS AX14 Cable driver module
Scientific Data Systems (SDS)
Physical object, ca. 1963
102733673
SDS IH11 OR gate inverter module
Scientific Data Systems (SDS)
Physical object
102733661
SDS ZX12 kluge card module
Scientific Data Systems (SDS)
Physical object
102733700
SDS AB55 cable driver module
Scientific Data Systems (SDS)
Physical object
102733717
SDS IK53 AND gate inverter module
Scientific Data Systems (SDS)
Physical object
102733666
SDS IB56 NAND no. 2 module
Scientific Data Systems (SDS)
Physical object
102733647
SDS KX12 relay module (no relays)
Scientific Data Systems (SDS)
Physical object
102733724