Artifact Details

Title

Phenolic tube circuit assembly with octal tube base plug

Catalog Number

102674175

Type

Physical object

Manufacturer

National Bureau of Standard, U.S. Department of Commerce

Identifying Numbers

Other number 25 Scratched into tip of base
Other number 28 Scratched into side of cylinder

Dimensions

overall: 1 1/2 in x 1 1/2 in x 7 3/4 in

Description

Object is a phenolic resin cylinder of unknown contents. it is secured with small screws to an octal vacuum-tube type of base.

Category

Component/vacuum tube

Credit

Gift of David Hartsig

Lot Number

X2647.2004