F9F-2 Panther Fighter Cruise Control / Rest Computer with Manual 1952 Viscount A fuel tank selector switch

A fuel tank selector switch was mounted on the panel above this indicator

provides part numbers and illustrations of the components of the remote-controlled gunnery system made by General Electric which was used solely on the WWII-era and post war era US Army Air Force Boeing B-29 Superfortress Bomber

The indicator appears to be either pre-WWII or early WWII

The black dial face shows some pitting

The primary compass transmitted an electric signal to the repeater compass to indicate the direction of travel

F9F-2 Panther Fighter Cruise Control / Rest Computer with Manual 1952 Viscount A fuel tank selector switchThis is a Korean War era Flight Computer designed specifically for the US Navy's jet fighter, the Grumman F9F 2 Panther. It is specifically a Rest Computer, meaning not flying under combat conditions, and is essentially a 2 disc, 7 inch circular slide rule. It includes the package sleeve and manual.