Artifact Details

Title

SAGE logic module

Catalog Number

102731895

Type

Physical object

Date

ca. Nov 1956

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 002477 Stamped on the chassis
Other number 3087607 Stamped on the chassis
Other number 3087607 002477 Typed on a paper label at the front of the handle
Other number 6543 Handwritten on a round paper stamp on the inside of the module.
Other number 6544 Handwritten on a round paper stamp on the inside of the module.
Other number 6545 Handwritten on a round paper stamp on the inside of the module.
Other number B02 B K Typed on a paper label at the front of the handle

Dimensions

overall: 3 in x 18 in x 16 3/8 in

Description

The module has sockets for 9 vacuum tubes (all present) of varying size. All the tubes are framed by a metal handle. In the chassis there are 11 phenolic circuit boards. The boards are wired to male connectors at the bottom of the chassis. Also printed on the chassis are six inspection stamps reading "K IBM" followed by a three digit number.

Category

Component/vacuum tube

Lot Number

X115.82