Handwritten on a round paper label, which is placed over a pre-existing label with 5097-5099, inside the handle
Other number
6098
Handwritten on a round paper label inside the handle
Other number
6099
Handwritten on a round paper label inside the handle
Other number
B02 F S
Typed on a paper label at the front of the handle
Other number
D 3087055 000339
Typed on a paper label at the front of the handle
Dimensions
overall: 3 in x 18 in x 16 3/8 in
Description
The object is a module with sockets for 9 vacuum tubes (one is plugged and eight are present) of varying size. All the tubes are framed by a metal handle. In the chassis there are 10 phenolic circuit boards. The boards are wired to male connectors at the bottom of the chassis. Also printed on the chassis are two inspection stamps reading "K IBM" followed by a three digit number.
