CHM Revolution

Date Introduced

1977

Photographer

Richards, Mark

Dimensions

1 1/2 x 3 1/4 x 6 1/2 in.

Manufacturer

Texas Instruments

Copyright Owner

© Mark Richards

Location

United States

Keywords

Magnetic card; Programmable; Electronic calculation

Object ID

102618909

This could hold 960-step programs written in a primitive language. It used both magnetic cards and removable memory modules.