Description
The Canon Checkbook started the idea of an Account Manager already in 1982 and outdated the Texas Instruments TI-2200 by a few weeks. A less powerful version with only one memory was sold as Checkbook Junior.
Canon Checkbook
Contact Us
- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
