Description
The APF MARK 70 is an arithmetic calculator with unknown digits precision and algebraic logic. It has 5 functions, 23 keys and a VFD (vacuum fluorescent) display. The power source is PP3 9V.
APF MARK 70
Contact Us
- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
