Artifact Details

Title

SWAC Williams Tube Output

Catalog Number

102710660

Type

Still Image

Date

1950 ca.

Dimensions

overall: 8 in x 10 in

Description

This is a black and white image of an oscilloscope pattern of a Williams tube output pattern.
Verso paper sticker: "Williams tube amplifier output - 37 memory tubes super imposed
- mostly dots, a few dashes Swac 1950".

Category

Photograph

Lot Number

X2279.2002