Artifact Details Title CH10 module Catalog Number 102730603 Type Physical object Description Object is a PCB with a handle for extraction. It bears a number of discrete transistors, a screw-adjustable coil, and other components. Printed on the component side is CLOCK GENERATOR". Date 1963 Manufacturer Scientific Data Systems (SDS) Place Manufactured Santa Monica, Calif., U.S. Identifying Numbers Model number CH10 Printed on label on handle Other number 100183C Stamped on solder side Serial number 011354 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