Etched on the solder side of each of the circuit boards.
Relay part number found on the blue and white relay boxes.
Stamped on the side of one of the orange relay boxes
Stamped on the side of the orange relay boxes
Bread board: 2 7/8 in x 1/2 in x 5/8 in; CP Clair & Co. relay: 2 1/4 in x 1 1/8 in x 1 5/8 in; Light circut board: 1 in x 9 in x 4 in; Phil-Trol relay: 2 1/2 in x 1 1/2 in x 1 7/8 in
The record contains: six light assemblies, a tx-2/ tx-0 bread board, a bag of resistors and capacitors, a bag of bottle plug sockets and snap in plugs, six CP Clair & Co. relays, two Phil-Trol relays, and a bag of sign plates for light assemblies. Some of the signs read, "Memory buffer register," Accumulator," "Memory Address Register," and "Live Register". Most, but not all, of the signs have a royal blue finish.