Artifact Details

Title

Vacuum tube type 12AT7 with text only box

Catalog Number

102729074

Type

Physical object

Manufacturer

Sylvania Electric Products, Inc.

Place Manufactured

U.S.

Identifying Numbers

Other number 320 Printed in white on side of tube
Other number JHS 12AT7 Printed in white on side of tube
Part number 12AT7 Printed in grey near top of tube and in black on the box

Dimensions

box: 3 in x 1 in x 1 in; tube: 2 1/8 in x 13/16 in x 13/16 in

Description

This tube has 9 connector pins. "SYLVANIA" and "MADE IN U.S.A." are printed in white on the side of the tube. The box is off-white with black text. The text on the box reads: "ONE ELECTRON TUBE JHS-12AT7 CONTRACT NO. AF33 (038) 18497 MF'D BY SYLVANIA ELECTRIC Acceptance Date 5-53".

Category

Component/vacuum tube

Lot Number

X1040.90