Catalog Search

Punch Cards

Catalog Search is a powerful resource for researchers, students and history enthusiasts. The museum's collection holds more than 100,000 items including hardware, ephemera, photographs, moving images, documents and software artifacts.

Search the Catalog

Catalog contains over 136,898 records.

Result 1-1 of about 1

HP-55 scientific calculator
Hewlett-Packard Company (HP)
Physical object, 1975
X1401.97