Artifact Details Title CK54 module Catalog Number 102730606 Type Physical object Description Object is a PCB with a handle for extraction. It bears a few discrete transistors, a number of small potted modules labelled "TECHNITROL" and other components. Printed on the component side is CLOCK GENERATOR 2" and copyright SDS-62. Date 1963 Manufacturer Scientific Data Systems (SDS) Place Manufactured Santa Monica, Calif., U.S. Identifying Numbers Model number CK54 Printed on label on handle Other number 102029A Stamped on solder side Serial number 123623 Printed on label on handle Dimensions overall: 6 in x 5/8 in x 5 5/8 in Category Component/module Credit Gift of Rudolf F. Wrobel Lot Number X3736.2007