The Gss-HP67 is a functional emulator for a HP-67 calculator. It is built to mimic the behaviour of the original item. I hope you like it.
HP-67 Owners Handbook and Programming Guide
A shorter intro, based on the HP-21 calculator
Saving Magnetic Cards
Gss-HP67 Disclaimer
Sample HP-67 programs
Convert HP-67 keycodes to keynames (“31 25 11” -> “f LBL A”).
