CHM Revolution

Date Introduced

1965 ca.

Photographer

Richards, Mark

Dimensions

1/4 x 7 x 4 1/2 in.

Manufacturer

International Business Machines Corporation (IBM)

Copyright Owner

© Mark Richards

Location

United States

Object ID

X180.83H

Sealed SLT modules and other components were soldered onto printed-circuit cards that could be easily inserted and removed by field technicians.