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Artifact Details

Title

SAGE rotary knobs

Catalog Number

102792986

Type

Physical Object

Description

The object consists of nine knobs. Each knob has two set screws to hold it on the shaft. On the bottom of the knob are two holes to access the set screws.

Date

Circa 1961 or earlier

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number

32123GG

Stamped on the underside of the knobs.

Dimensions

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

Credit

Gift of Terry Robinson

Lot Number

X9143.2020