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Heathkit OC-1401
05-27-2017, 02:56 PM
Post: #7
RE: Heathkit OC-1401
Great RPN calculator with five (!) line stack, good keys, and a stout body & charging system. The forensics result is better than HPs of it's time. You've got a jewel there.
Have fun finding the hidden functions.
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Messages In This Thread
Heathkit OC-1401 - atilla457 - 05-26-2017, 05:08 AM
RE: Heathkit OC-1401 - Maximilian Hohmann - 05-26-2017, 10:27 AM
RE: Heathkit OC-1401 - matthiaspaul - 05-26-2017, 10:54 AM
RE: Heathkit OC-1401 - smp - 05-26-2017, 12:36 PM
RE: Heathkit OC-1401 - Geoff Quickfall - 05-27-2017, 04:55 AM
RE: Heathkit OC-1401 - teenix - 05-27-2017, 01:43 PM
RE: Heathkit OC-1401 - d b - 05-27-2017 02:56 PM



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