Description
The Sharp EL-550 is a scientific calculator with 8 digits precision and algebraic logic. It has 48 functions, 42 keys and an LCD (liquid crystal) display.
Sharp EL-550
Contact Us
- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
