Artifact Details

Title

ECHO IV module

Catalog Number

102681453

Type

Physical object

Date

1966

Manufacturer

Sutherland, James F.

Identifying Numbers

Other number 133P389H01 Etched on front of circuit board.
Other number HGSM1142 Printed on label top of modules.

Dimensions

overall: 5 1/2 in x 9 in x 1 in

Description

There are 7 silver modules on the board. Date printed on front of circuit board is "1961." Printed on label on top of modules is, "MERCURY WETTED CONTACT RELAY HIGH SPEED MODULE C.P.CLARE & CO., CHICAGO." Paper taped to back of ciruit board, covers entire board.

Category

Component/module

Credit

Gift of James F. Sutherland

Lot Number

X509.84