HP Forums

I have for sale, for the cost of new batteries ($20) and shipping, a working HP-41CX in good condition. I purchased the unit in 1985 and developed programs to process field data on a forestry project in Thailand that same year.

Included in the original box:

HP-41CX serial number 2426S42992
4 newly purchased Energizer N batteries, used for testing only
Soft case, excellent condition
2 Extended Memory Modules
STAT 1 Module and Stat Pac Quick Reference Card
HP-41CX Quick Reference Guide (Sorry, I cannot find the original User's Manuals)
Programmer's Reference Guide
HP-41 User's Library Solutions - Civil Engineering
HP-41 User's Library Solutions - Surveying
3 keyboard overlays
Miscellaneous program description printouts, including one series of programs I wrote, some with magnetic cards.

The unit was shipped to HP in 1988 for repair. They replaced the keyboard with one that was of a newer design.

Is anyone interested?

Frank Eichel

PM sent.

Wow, deal of the week (month? year?)

Nice timing Dave

(10-20-2020 12:59 AM)rprosperi Wrote: [ -> ]Nice timing Dave

Someone else was faster and there's no obligation to sell to the first person to respond.

(10-20-2020 01:55 AM)Dave Frederickson Wrote: [ -> ]

(10-20-2020 12:59 AM)rprosperi Wrote: [ -> ]Nice timing Dave

Someone else was faster and there's no obligation to sell to the first person to respond.

Well, you beat me anyhow...

And when I respond to a trade/sell offer, I don't bother writing any 'PM sent' replies; the seller will likely decide who to sell to, regardless of what is written in the Forum.

The HP-41CX has been sold.

Now to get the Zenith SuperSport 286 laptop dating from 1988 running and find a new owner for it.

Frank