Artifact Details Title CX13 module Catalog Number 102730605 Type Physical object Description Object is a PCB with a handle for extraction. It bears a few discrete transistors, an empty socket probably for a crystal, and other components. Printed on the component side is "CRYSTAL CLOCK GENERATOR" and copyright SDS-63. Date 1963 Manufacturer Scientific Data Systems (SDS) Place Manufactured Santa Monica, Calif., U.S. Identifying Numbers Model number CX13 Printed on label on handle Other number 102171A Stamped on solder side Serial number 086952 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