Artifact Details

Title

SAGE logic module

Catalog Number

102728767

Type

Physical object

Date

1958 ca.

Manufacturer

IBM

Identifying Numbers

Other number 000278 Stamped on the frame
Other number 00278 On label on handle
Other number 3087584 Stamped on the frame
Other number 86ACC On label on handle
Other number 86ECC Handwritten on the handle

Dimensions

overall: 2 5/8 in x 12 1/2 in x 16 1/2 in

Description

This is a six position SAGE module with one single vacuum tube installed and one potentiometer installed. There are also seven logic boards, five of which have transistors. There are two twenty-four contact parallelogram connectors in the rear. The handle has release levers on each side, a small round black sticker, a small round red sticker, and an inspection stamp which reads "K IBM 90" on the frame. On the side of the handle is a date stamp "JUL 1958".

Category

Component/module