Artifact Details

Title

ECHO IV module

Catalog Number

102681447

Type

Physical object

Date

1966

Manufacturer

Sutherland, James F.

Identifying Numbers

Other number 146P256H01 Etched on both sides of circuit board
Other number 427A963G01 Etched on rear of circuit board
Other number S614C040G04 NOR Molded on top of green component
Other number TESTED M20 No. 1 Stamped on back of circuit board
Other number XGD Stamped into handle

Dimensions

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

Description

There are 8 green modules on the board. Dates printed on front of circuit board is "JAN 30 '61."

Category

Component/module

Credit

Gift of James F. Sutherland

Lot Number

X509.84