Artifact Details

Title

Vacuum tube type VT210

Catalog Number

102682294

Type

Physical object

Description

Three (3) identical National Union type VT210 vacuum tubes.

Date

1940 ca.

Manufacturer

National Union

Place Manufactured

U.S.

Identifying Numbers

Model number IS4
Model number JNU-IS4
Model number VT 210

Dimensions

overall: 5/8 in x 5/8 in x 2 1/4 in

Category

Component/vacuum tube

Credit

Gift of Gene M. Amdahl

Lot Number

X1040.90