Artifact Details

Title

Crystal Clock 4407 B System Building Block

Catalog Number

102629561

Type

Physical object

Date

1965 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number 4407 B
Part number 4407
Serial number 0282817

Dimensions

overall: 1/2 in x 7 in x 4 1/2 in

Description

There is a blue stain on the wiring side.

Category

Component/module