| HP-83/85 disk |  Mortgage Plan Comparison Model 000-0040 | 198? | Hewlett-Packard |
| HP-41C soft. | Moving Average | 197? | Hewlett-Packard |
| HP-67 soft. | Moving Average | 197? | Hewlett-Packard |
| HP 2100 Series punched tape | MOVING HEAD O/S Model 24225-60002 | 197? | Hewlett-Packard |
| HP 9845 Series pack. | MSF (Mass Storage Facility) Model 63.9512 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Multi-Channel Temperature Logger (Type F Thermocouples) Model 32.9006 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Multi-Parameter Plotting and Data Storage for Chromatography Model 43.9501 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Multi-Server Queueing for Data Communication Systems Model 61.9001 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Multi-Server Queueing System Model 22.9007 | 198? | Hewlett-Packard |
| HP 9845 Series cass. | Multi-Story Frame Analysis Model 09845-12770 | 197? | Hewlett-Packard |
| HP-83/85 disk | MULTIP - Marking Multiple-Choice Text/Exam Papers Model 900-0033 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Multiple Curve XY Data Plots for Journal Articles Model 64.9518 | 198? | Hewlett-Packard |
| HP-41C soft. | Multiple Linear Regression | 197? | Hewlett-Packard |
| HP 2100 Series punched tape | MULTIPLE REGRESSION Model 22185-80001 | 197? | Hewlett-Packard |
| HP-83/85 disk | Multiple Regression/Correlation Model 300-0025 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Multisegment Transmission Line Simulator Model 11.9508 | 198? | Hewlett-Packard |
| HP-67 soft. | Mundoscope - Campanus | 197? | Hewlett-Packard |
| HP-67 soft. | Mundoscope - Regiomontanus | 197? | Hewlett-Packard |
| HP-83/85 disk | Natural Selection Experiment Model 600-0001 | 198? | Hewlett-Packard |
| HP-41C soft. | Needed Magnification, Add, & Working Dist | 197? | Hewlett-Packard |
| HP-41C soft. | Nested ANOVA | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Network Flow Determination (MAX/MIN) Model 52.9005 | 198? | Hewlett-Packard |
| HP-83/85 disk | Network Flow Determination Model 000-0054 | 198? | Hewlett-Packard |
| HP-67 soft. | Network Transfer Functions Input | 197? | Hewlett-Packard |
| HP-67 soft. | Network Transfer Functions Output | 197? | Hewlett-Packard |
| HP 9845 Series pack. | New Characters (including most Greek characters) Model 65.9005 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | New Graphic Character Generator Model 72.9013 | 198? | Hewlett-Packard |
| HP-41C soft. | New Moon & Full Moon Day of Month | 197? | Hewlett-Packard |
| HP 2100 Series punched tape | NON-LINEAR LEAST SQUARES REGRESSION Model 22188-80001 | 197? | Hewlett-Packard |
| HP 2100 Series punched tape | NON-LINEAR REGRESSION MODIFIED GAUSS-NEWTON METHOD (LEAST SQUARES) Model 22136-80001 | 197? | Hewlett-Packard |
| HP 9845 Series cass. | Non-Linear Regression Model 09845-15140 | 197? | Hewlett-Packard |
| HP-41C soft. | Non-Parametric Frequency Test | 197? | Hewlett-Packard |
| HP-41C soft. | Non-Parametric Rank Test | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Nonlinear Regression Model 22.9520 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Nonlinear Regression Model 42.22006 | 198? | Hewlett-Packard |
| HP-41C soft. | Normal & Inverse Normal Distribution | 197? | Hewlett-Packard |
| HP 9845 Series pack. | Normal Distribution Model 22.9510 | 198? | Hewlett-Packard |
| HP-67 soft. | Normalised LP to BP Transformation, 1,2,6,7 | 197? | Hewlett-Packard |
| HP-67 soft. | Normalised LP to BP Transformation, 8,9,10,11 | 197? | Hewlett-Packard |
| HP-67 soft. | Normalised LP to BS, LP, HP Transformation | 197? | Hewlett-Packard |
