Artifact Details

Title

ECHO IV module

Catalog Number

102681454

Type

Physical object

Date

1966

Manufacturer

Sutherland, James F.

Identifying Numbers

Other number 146P255 H01 Etched on both sides of circuit board
Other number 427A960 G01 Etched on rear of circuit board
Other number S614C040G03 NOR Molded on top of green component
Other number TEST M20 #15 Stamped on rear of circuit boad.
Other number XGC Stamped into handle

Dimensions

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

Description

There are 9 green modules on the board. Date printed on front of circuit board "FEB 1 '61."

Category

Component/module

Credit

Gift of James F. Sutherland

Lot Number

X509.84