Artifact Details Title HK61 Module Catalog Number 102730803 Type Physical object Description Object is a PCB with a handle for extraction. It bears 18 discrete transistors and other components. Printed on the component side is "PHOTO SENSE AMPLIFIER" and copyright SDS 63. On the solder side is one round and one square inspection stamp. Date 1963 Manufacturer Scientific Data Systems (SDS) Place Manufactured Santa Monica, Calif., U.S. Identifying Numbers Model number HK61 Printed on label on handle Other number 102964C Stamped on solder side Serial number 057759 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
