Artifact Details

Title

Vacuum tube module

Catalog Number

102673134

Type

Physical object

Date

1955 ca.

Manufacturer

Intermational Business Machines Corporation (IBM)

Place Manufactured

U.S.

Identifying Numbers

Other number 0048E Rubber stamped on tube socket chassis.
Other number 519475 Rubber stamped on tube socket chassis.
Other number C05J Pencilled on tube socket chassis.

Dimensions

overall: 1 in x 9 1/2 in x 7 1/2 in

Description

Vacuum tube module consists of eight red circuit boards attached to a chassis with eight vacuum tube positions on the front. A metal rod extends through the left side. Similar to modules used in IBM 704 and 709. Has 1 unused and unwired tube socket.

Category

Component/circuit board / module

Credit

Gift of Greydon C. Freeman

Lot Number

X3755.2007