Artifact Details

Title

Cipher Merchanism

Catalog Number

102627407

Type

Still image

Identifying Numbers

Other number #665 Verso pencil

Dimensions

overall: 5 3/4 in x 8 in

Description

Black and white image of an unknown cipher macjhine with its cover remnoved. It shows gears on the right side with tops of 12 relays and a seriues oif contacts on the front. Given to Digital Computer Museum as a part of a talk given by Donald Davies of the NPL in England.

Category

Photograph

Lot Number

X7413.2015