Description
The APF MARK 88 is a scientific calculator with unknown digits precision and algebraic logic. It has an unknown number of functions, 19 keys and a VFD (vacuum fluorescent) display. The power source is 3xAAA batteries.
APF MARK 88
Contact Us
- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
