Artifact Details Title BL13 module Catalog Number 102730627 Type Physical object Description Object is a PCB with a handle for extraction. It bears a number of small discrete transistors and other components. Printed on the component side is "BUFFERED AND GATE" and copyright SDS-64. Handwritten on the label is "NEEDED 2 - 2N3013". Date 1963 Manufacturer Scientific Data Systems (SDS) Place Manufactured Santa Monica, Calif., U.S. Identifying Numbers Model number BL13 Printed on label on handle Other number 110713B Stamped on solder side Serial number 835745 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