Description
Casio BQ-1100 is an arithmetic calculator introduced in the year 1981 having LCD display with 2 x LR44 power.It was made in Japan.
Casio BQ-1100
Contact Us
- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
