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A-3A Autopilot Bank-Climb Gyro Indicator

This was an automatic pilot from Argonaut IV used by Gen. Hap Arnold for his flight to the Potsdam Conference in 1945. Argonaut IV was a four-engine Douglas C-54 transport aircraft. (U.S. Air Force photo)

This was an automatic pilot from Argonaut IV used by Gen. Hap Arnold for his flight to the Potsdam Conference in 1945. Argonaut IV was a four-engine Douglas C-54 transport aircraft. (U.S. Air Force photo)

Note: This item is currently in storage.

This was an automatic pilot from Argonaut IV used by Gen. Hap Arnold for his flight to the Potsdam Conference in 1945. Argonaut IV was a four-engine Douglas C-54 transport aircraft.

Donated by the Lower Merion School District.

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