Artifact Details

Title

IBM tube modules

Catalog Number

102730021

Type

Physical object

Description

There are two mini tube modules. One has a tube in place and the other does not. There are two rows of resistors and other components. At the bottom there is a male 9 pin connector.

Date

1951 ca.

Manufacturer

International Business Machines (IBM)

Place Manufactured

U.S.

Identifying Numbers

Other number 317261 Printed on the vacuum tube
Other number 66-45 Printed in white on the vacuum tube

Dimensions

overall: 6 in x 1 in x 1 1/2 in

Category

Component/module

Credit

Gift of Paul Pierce

Lot Number

X7021.2014