Artifact Details

Title

Whirlwind 601 check register

Catalog Number

102731825

Type

Physical object

Date

1951

Identifying Numbers

Model number 404 Printed in red in the center of the panel
Model number 601 Printed in white in the center of the panel
Other number A8-1 Handwritten on a white sticker underneath the board
Serial number 9 Printed in white in the center of the panel

Dimensions

overall: 8 1/4 in x 26 in x 11 3/4 in

Description

The object is a large metal circuit carrier with a phenolic board mounted underneath. It has 9 vacuum tube sockets, six are populated. Various BNC jacks and a multi conductor connector are mounted on the top. The string "404 COMPARISON REGISTER" printed in red on the top and the bottom.

Category

Component/moduleComponent/module

Credit

Gift of the Digital Equipment Corporation

Lot Number

X115.82