CHM Revolution

Date Introduced

2010

Photographer

Richards, Mark

Dimensions

overall: 3 in x 3 in x 3 in

Manufacturer

Radiophysics Laboratory, CSIR (Council for Scientific and Industrial Research)

Credit Line

Loan courtesy of Museum Victoria

Copyright Owner

© Mark Richards

Object ID

500003011

CSIRAC used this unusually wide 12-hole paper tape for its programs. These replica tape is from a program library that implemented mathematical operations such as logarithms and trigonometric functions.