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Artifact Details

Title

Tube Module

Catalog Number

102662252

Type

Physical object

Description

Item includes eight vacuum tubes marked "IBM"

Date

1955 ca.

Manufacturer

International Business Machines Corporation (IBM)

Identifying Numbers

Other number

516153

Stamped on frame

Dimensions

overall: 7 1/2 in x 9 3/4 in x 1 in

Category

Component/circuit board / module

Credit

Gift of Gene M. Amdahl

Lot Number

X3242.2006