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 150,498 records.
Round calculator
Physical object
102681923
Piano calculator
Physical object
102677939
Matchbook calculator
Physical object
102681929
Mickey Mouse calculator
Texas Instruments Incorporated (TI)
Physical object
102681924
Laptop calculator
Physical object
102681933
Football calculator
Physical object
102681957
Mickey Mouse calculator with clip
Walt Disney Productions
Physical object
102677937
Baseball calculator
Physical object
102681926
Melody calculator
Marksman
Physical object
102681932
Baseball calculator
Physical object
102681958
Matchbook calculator
Physical object
102677938
Billiards calculator
Physical object
102681927
Heart shaped calculator
Physical object
102681922
Ve-Po-Ad mechanical calculator
Reliable Typewriter and Adding Machine Corporation
Physical object, Circa 1924
102681931
Tyco calculator
Tyco Electronics
Physical object
102677941
Suitcase calculator
Physical object
102681928
Money calculator with address book
Physical object
102681919
Jewel calculator
Physical object
102681921
Money calculator with address book
Physical object
102681918
Hard disk calculator
P F Product
Physical object
102681925