Title
HP-21 scientific pocket calculatorCatalog Number
102628765Type
Physical objectDate
1975Manufacturer
Hewlett-Packard Company (HP)Place Manufactured
U.S.Identifying Numbers
| Model number | HP021 |
| Serial number | 1506A92343 |
Dimensions
1 1/4 x 3 x 5 1/2 in.Category
Calculator/electronic
