The object is a rack holding 10 vacuum tube assemblies. Each assembly contains two vacuum tubes. All tubes are still attached except for six. The object also has 19 BNC connectors and 26 terminal strips. A number of paper tags are attached to the individual assemblies. Example labels are E15-6-10, E15-6-8, and E15-6-1. Five indicator light assembles are attached to the object.
Date
1951
Identifying Numbers
Other number
E15-6
Written on a sticker attached to the bottom of the object
Other number
E15-D
Embossed on a plastic plate on the bottom of the object