| File | File in archive | Date | Context | Size | DLs | Mfg | Model |
| 120_cal.pdf | 120_cal.pdf | 07/03/20 | THIS IS A REPRINT, INCLUDING CHANGES 1 A | 190 kB | 0 | HP | 120 cal |
| HP120A_AR_B.pdf | HP120A_AR_B.pdf | 28/01/06 | THIS IS A REPRINT, INCLUDING CHANGES 1 A | 191 kB | 1767 | HP | HP120A 120Ar 120AB |
| HP-Catalog-1958-05-Short.pdf | HP-Catalog-1958-05-Short.pdf | 13/02/20 | HP Archive
This | 3757 kB | 1 | HP | HP-Catalog-1958-05-Short |
| HP-Catalog-1960-Short-Revised.pdf | HP-Catalog-1960-Short-Revised.pdf | 05/03/20 | | 10948 kB | 0 | HP | HP-Catalog-1960-Short-Revised |
| HP-Catalog-1962-05-Short.pdf | HP-Catalog-1962-05-Short.pdf | 13/03/20 | HP Archive
This vintage | 2973 kB | 0 | HP | HP-Catalog-1962-05-Short |
| HP-Catalog-1960.pdf | HP-Catalog-1960.pdf | 16/01/20 | HP Archive
This vintage | 35041 kB | 2 | HP | HP-Catalog-1960 |
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