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Full Version: HP 41 Petroleum Module for sale
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mswisher

02-27-2017, 10:26 PM
If you are interested in a Petroleum module for a 41C, CV, or CX, let me know because I have an extra I am going to sell. Hoping to get about $40 for it, but negotiable.
Mark

Namir

02-28-2017, 02:44 AM
Private Message sent!

Namir
HP Forums > HP Calculators (and very old HP Computers) > Classifieds > HP 41 Petroleum Module for sale
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