Artifact Details

Title

Vacuum tube type D202

Catalog Number

102673147

Type

Physical object

Manufacturer

International Business Machines Corporation (IBM)

Place Manufactured

U.S.

Identifying Numbers

Other number 188-5 To left of IBM logo.
Other number 6072A Etched in glass above IBM logo and on box.
Other number 62-20 Opposite IBM logo.
Other number 62-39 To left of IBM logo.
Other number D202 On top of tube.
Part number 335054 On tube and on box.

Dimensions

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

Description

Apparently unused tube in original field stocking box. Box is marked "INVENTORY ITEM USAGE MUST BE RECORDED," in back letters on red stick-on label.

Category

Component/vacuum tube

Credit

Gift of Greydon C. Freeman

Lot Number

X3755.2007