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oldest 41c???
02-26-2017, 12:11 AM
Post: #8
RE: oldest 41c???
(02-25-2017 01:48 AM)Geoff Quickfall Wrote:  Now that is an original Jim.

Is this the one with the buggy ROMs that were removed and that you gave me a few years ago? I intend to install those ROMS onto a 1979 board.

Best regards Geoff

Also a most heartfelt strength for sending me to Tinkercad and shapeways. The clock looks perfect with the new buttons.
Yes, that was it. When the '41CV came out, three of us at HP Santa Rosa got the new RAM chips in house and replaced the ones in our calculators, making them HP-41C machines with full memory and free module slots. I suspect mine is long gone, though, along with its card reader, PPC ROM and more due to half a storage unit in a move being lost (along with my HP-01 with extra button pusher, etc.). Sigh. 'Twas a really good machine!
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Messages In This Thread
oldest 41c??? - emlclcy - 02-22-2017, 10:19 AM
RE: oldest 41c??? - Geoff Quickfall - 02-22-2017, 04:31 PM
RE: oldest 41c??? - emlclcy - 02-22-2017, 09:12 PM
RE: oldest 41c??? - Massimo Gnerucci - 02-22-2017, 06:37 PM
RE: oldest 41c??? - Jim Horn - 02-24-2017, 10:27 PM
RE: oldest 41c??? - Geoff Quickfall - 02-25-2017, 01:48 AM
RE: oldest 41c??? - Jim Horn - 02-26-2017 12:11 AM
RE: oldest 41c??? - ColinJDenman - 02-25-2017, 10:13 PM

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