Collections

Catalog Search

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.

Result 1-1 of about 1

GAP/R vacuum tube Operational Amplifier (Op-Amp)
George A. Philbrick Researches Inc
Physical object, 1957
X375.84