Artifact Details

Title

SAGE logic module

Catalog Number

102731944

Type

Physical object

Date

ca. 1958

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 002472 Stamped on the chassis
Other number 3087607 Stamped on the chassis
Other number 6543-6545 Handwritten on a round paper sticker on the inside of the handle.
Other number B02 B S Typed on a paper lable on the front of the handle.
Other number D 3087607 002472 Typed on a paper lable on the front of the handle.

Dimensions

overall: 2 3/4 in x 18 1/2 in x 17 in

Description

The module has nine sockets, all of which are populated with vacuum tubes size of vary. The sockets are framed by a metal handle. Attached to the handle is a chassis containing 11 printed circuit boards, which are wired to the 3 male connectors at the bottom. There are four IBM inspection stamps. "Oct." is stamped on the handle near a date that is no longer visible.

Category

Component/vacuum tube

Credit

Gift of the Digital Equipment Corporation

Lot Number

X115.82