Issue No. 02 - February (1976 vol. 9)
D.A. Michalopoulos , California State University
Scan-Optics has announced shipment and installation of the first production model of its System 501, a new optical scanner designed to read journal tape or tally rolls prepared on adding and bookkeeping machines, cash registers, and roll paper impact printers.
D.A. Michalopoulos, "New Products", Computer, vol. 9, no. , pp. 52-57, February 1976, doi:10.1109/C-M.1976.218508