Artifact Details

Title

IBM SSEC Vacuum tube panel unit

Catalog Number

102698440

Type

Still image

Dimensions

overall: 8 in x 10 in

Description

B&W image of a vacuum tube panel unit fron and rear views. The front view has 9 tubes. At the top is a small panel with connectors and labels.
At the bottom are indicator lights and more connectors. The rear view show components and wiring connecting tthe components to the tube sockets.
Verso: "Top Figure 4b" in pencil.

Category

Photograph

Lot Number

X3853.2007
 

Related Records

102698444 IBM SSEC Arithmetical unit