| HP-83/85 disk |  Capital Investment Analysis (Discounted Cash Flow Analysis) Model 000-0041 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Capital Investment Analysis (Discounted Cash Flow Method) Model 53.9009 | 198? | Hewlett-Packard |
| HP-83/85 disk | Capital Investment Analysis Model 000-0025 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Capital Investment Analysis Model 53.9005 | 198? | Hewlett-Packard |
| HP 9810/20 magnetic card | Card Reader Cleaning Card Model 8660-0463 | 197? | Hewlett-Packard |
| HP 2100 Series punched tape | CARD TO MAG TAPE UTILITY Model 22165A | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Cardiac Enzyme/lsoenzyme Profile Enterpretive Report Model 41.9502 | 198? | Hewlett-Packard |
| HP-83/85 disk | Cash Flow Analysis Model 000-0043 | 198? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System Demo | 197? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System, Accounts Payable Model 09839-74043 | 197? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System, Accounts Receivable Model 09839-74045 | 197? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System, General Ledger System Model 09839-74044 | 197? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System, Job Cost Model 09839-74042 | 197? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System, Miscellaneous Routines Model 09839-74046 | 197? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System, Payroll Model 09839-74041 | 197? | Hewlett-Packard |
| HP 9830 Series cass. | Cassette Ledger System, System Initial Model 09839-74040 | 197? | Hewlett-Packard |
| HP 9810/20 magnetic card | Cassette Memory Exerciser Model 09810-90035 | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Catalog of Unused Space on Storage Media Model 65.9525 | 198? | Hewlett-Packard |
| HP-67 soft. | Celestial Position | 197? | Hewlett-Packard |
| HP 2100 Series punched tape | CHARACTER PACKING AND UNPACKING Model 22504-80001 | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Character String to Decimal Number Routine Model 65.9502 | 198? | Hewlett-Packard |
| HP-83/85 disk | Character Strings to BREAD Model 900-0046 | 198? | Hewlett-Packard |
| HP-41C soft. | Characteristic Equation of 4*4 Matrix | 197? | Hewlett-Packard |
| HP-67 soft. | Chebyshev Active LP Filter Design #1 | 197? | Hewlett-Packard |
| HP-67 soft. | Chebyshev Active LP Filter Design #2 | 197? | Hewlett-Packard |
| HP-41C soft. | Chebyshev Filter Design | 197? | Hewlett-Packard |
| HP-83/85 disk | Chebyshev Polynomial Model 200-0005 | 198? | Hewlett-Packard |
| HP-41C soft. | Chebyshev, Legendre, Hermite Poly | 197? | Hewlett-Packard |
| HP 2100 Series punched tape | CHERNACK II ABSOLUTE DUPLICATOR 7970A 2767A | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Chi-Square Test Model 22.9002 | 198? | Hewlett-Packard |
| HP-83/85 disk | Chi-Square Test Model 300-0006 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Chi-squared Statistic Model 22.9509 | 198? | Hewlett-Packard |
| HP-41C soft. | Chinese Years to/from Gregorian Years | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Chloropleth Mapping: A Teaching Program Model 72.9010 | 198? | Hewlett-Packard |
| HP-83/85 disk | Chromatograph-Data Acquisition Model 500-0024 | 198? | Hewlett-Packard |
| HP-67 soft. | Cibachrome Reciprocity Correction | 197? | Hewlett-Packard |
| HP-67 soft. | Circle Computations | 197? | Hewlett-Packard |
| HP-86/87 disk | Circuit Analysis Pac Model 00087-13505 | 1982 | Hewlett-Packard |
| HP 9845 Series pack. | Circuit Board Design Model 11.9522 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Circuit Drawing Model 11.9015 | 198? | Hewlett-Packard |
