Directional Gyro Control, USAF Type E-4 Autopilot/A-12 Gyrosyn, 673447 & Clear Cover Lily Bomber This indicator is stamped with

This indicator is stamped with the US Navy anchor symbol

Here is a Rate of Climb / Vertical Speed Indicator

Here is a fine specimen of a Fuel Quantity Indicator for the Reserve (Front) fuel tanks as used in versions of the infamous US Army Air Force twin-tailed fighter P-38 Lightning

The maximum capacity displayed on the indicator is 230

The altimeter has the marking of ICAN

Directional Gyro Control, USAF Type E-4 Autopilot/A-12 Gyrosyn, 673447 & Clear Cover Lily Bomber This indicator is stamped withHere is a Directional Gyro Control of the Sperry A 12 Gyrosyn Automatic Pilot, known in the US Air Force as the Type E 4 autopilot system during the late 1940's and 1950's. The USAF type is S3A, and the Sperry part number is 673447. When electrically powered and in flight, the gyro produced directional indication signals which were amplified and transmitted to the autopilot system and indicators on the flight deck of the aircraft. The cover can be