Artifact Details

Title

SAGE logic module

Catalog Number

102731956

Type

Physical object

Date

1958

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 000178 The number is stamped on the chassis.
Other number 3087061 The number is stamped on the chassis.
Other number 6108 The number is handwritten on a circular paper sticker that is attached to the inside of the handle.
Other number 6109 The number is handwritten on a circular paper sticker that is attached to the inside of the handle.
Other number B02 P U The number is sprinted on a paper label that is attached to the handle.
Other number D 3087061 000178 The number is printed on a paper label that is attached to the handle.

Dimensions

overall: 2 5/8 in x 18 1/2 in x 16 1/2 in

Description

The object is a module with nine sockets, 3 of which are populated with vacuum tubes of varying size and six that are plugged. The sockets are framed by a metal handle. Attached to the handle is a chassis containing 13 printed circuit boards, all of which are wired to 3 male connectors at the bottom of the chassis. There are two IBM inspection stamps on the chassis.

Category

Component/vacuum tube

Credit

Gift of the Digital Equipment Corporation

Lot Number

X115.82