CHM Revolution

Date Introduced

1975 ca.

Photographer

Richards, Mark

Dimensions

overall: 4 in x 3 1/4 in x 3 1/4 in

Credit Line

Gift of Mark Noreng

Copyright Owner

© Mark Richards

Object ID

102716216

This section of a silicon ingot is what remained after the bulk of the material was sawn into 3” diameter wafers.