| Inventory number: | HP0001 |
| Brand: | Hewlett Packard |
| Model: | HP 25 |
| Serie: | Woodstock |
| Internal project name: | Squash |
| Serial number: | 999999 |
| Production year: | 1975 |
| Production period: | 1975 - 1978 |
| Display: | LED |
| Functionality: | Scientific |
| Algebraic notation: | yes |
| RPN notation: | yes |
| Form factor: |
| Status: | Working - My own collection |
| Finding: | Street market |
| Manuals: |
HP 25 manual HP 25 Programs |
| Accessories: |
Woodstock 220 V power supply unit |