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Artifact Details

Title

Vacuum tube type UV201A

Catalog Number

102691723

Type

Physical object

Description

This Radiotron tube is not cylindrical in shape. It is narrow at the bottom and is wider at the top. The glass is silver except for a clear line at the bottom. There are four pins on the base. Handwritten text on small sticker on glass reads "NG". Printed text "RADIOTRON | -UV-201-A | LICENSED ONLY | TO EXTENT INDI- | CATED ON CARTON" is on the base.

Manufacturer

Radio Corporation of America (RCA)

Identifying Numbers

Other number

UV-201-A

Printed on base

Dimensions

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