On Sale At workingforcleanair.org!

Hp 41 Pac


Rare Hewlett Packard Vintage 1980s HP-41CV Calculator Case Mathematics Pac HP 41

$33.00


Hewlett Packard 41CX Survey Pac Used

$114.00


HP 41 Math/Stats PAC with manuals (Reduced Price)

$50.00


HP-41 Calculator Math Pac 1 Application Module & HP-41C Manual

$49.99


HP STRESS ANALYSIS PAC FITS HP- 41C HP-41CV HP-CX WORKS PERFECTLY!

$80.00


HP 41C MACHINE DESIGN PAC 00041-15020 -- New never opened!

$125.00


HP 41c Securities Pac .PROGRAM cartridge for securities,books,and overlays

$25.00


Hp-41c Stress Analysis Pac Box Manual,Overlays.

$60.00


HP-41 Thermal & Transport Science PAC (Module and Manual)

$55.00


HP-41C Machine Design Pac and Manual For HP-41C/CV/CX

$125.00


HP41C Series Stress Pac Module, Keyboard Overlays and Manuals

$99.00


HP 41 Math/Stat Pac (Hewlett-Packard 5061-7287)

$29.99


RARE ZENGRANGE Navigation Pac II HP 41C/CV/CX Overlay ONLY

$69.41


HP-41CV, CX Navigation Pac Module

$90.00


VINTAGE HP-41C PETROLEUM PAC Module for HP 41C/CV/CX Calculators With Manual

$165.00


HP-41C Math Pac w/ Manual, Module, Keyboard Overlays, Quick Reference Card

$125.00


Vintage HP-41C Machine Design Pac and Manual For HP-41C/CV/CX

$125.00


HP 41C MATH STAT PAC 00041-15049 -- New never opened. Rare!

$160.00


HP Games Pac Module Plus Manual and 4 Overlays for HP 41C/CV/CX Calculators

$91.00


Vintage HP Hewlett Packard 41CX Financial Decisions Pac Calculator Games Math

$350.00


HP-41C PETROLEUM PAC Module for HP 41C/CV/CX With Manual

$155.00


Vintage HP-41 CV/CX Survey Field Solutions Ted J. Kerber D'Zigns + 2 Pac manuals

$120.00


Machine Design Pac, Module-HP 00041-14010, Manuals, 41C/CV/CX Calculators,Tested

$90.00


HP-41C Survey Pac Manual (Manual Only)

$24.97


VINTAGE HP 41 CV GOOD WORKING ORDER + NAVIGATION PAC Hewlett Packard + case

$349.00


HP-41 Calculator Math Pac 1 Application Module, Overlays and Quick Ref Guide

$34.99


Hewlett Packard Financial I Pac Module for HP-41C Calculator & Manual

$55.00


HP-41 Machine Design Pac Module For Hewlett Packard Calculator 41C 41CV 41CX

$97.00


HP 00041-14004 Surveying Module Pac for Hewlett Packard 41C 41CV 41CX

$55.00


HP Surveying I Module Pac for 41 41C 41CV 41CX Series Calculator 00041-14004

$59.99


Surveying Pac Module for HP 41C/CV/CX Calculators from a working calculator

$89.00


Surveying Module Pac HP 00041-14004 for Hewlett Packard 41C 41CV 41CX

$55.00


Petroleum Fluids Pac Module 00041-14019 for HP 41C/CV/CX Calculators

$75.00


Home Management Pac for HP 41C/CV/CX Calculators

$75.00


HP-41C Paquete De Decisiones Financieras (calculator financial decisions pac)

$149.95


HP-41C Survey Pac Manual (Manual Only) (***MINT CONDITION***)(9.5 OF 10)

$35.00


HP-41CX Petroleum Fluids Pac Module 00041-14019 with Quick Ref Guide

$79.99


HP-41C PETROLEUM FLUIDS PAC

$45.00


Hewlett Packard Financial I Pac Module for HP-41 in BOX

$50.00