Artifact Details

Title

ECHO IV module

Catalog Number

102681486

Type

Physical object

Date

1966

Manufacturer

Sutherland, James F.

Identifying Numbers

Other number 146P254H 1 Etched on front of circuit board
Other number 146P254H01 Etched on both sides of circuit board
Other number 427A955G01 Etched on rear of circuit board
Other number 9 Hand written on bottom of handle
Other number M20 #5 Stamped on rear of circuit board
Other number S614C040G04 NOR Molded on top of green component
Other number XGB Stamped into handle

Dimensions

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

Description

Object is populated with 15 green component modules. Dates printed on top of circuit board as "MAR 1961" and "FEB 24 '61".

Category

Component/module

Credit

Gift of James F. Sutherland

Lot Number

X509.84