Wright R-1820 Cyclone Engine Intake Valve Display Liaison Aircraft and was a POW for

and was a POW for the duration of the war

75 inches diameter and ~5 inches long

and Grumman TBF Avenger

Here is a WWII-era Gyro Horizon Indicator

Wright R-1820 Cyclone Engine Intake Valve Display Liaison Aircraft and was a POW forThis is an Intake Valve for the Wright R 1820 Cyclone aircraft engine, set in a wooden display with plaque. The Wright R 1820 Cyclone was an American radial engine developed by Curtiss Wright, and widely used on aircraft in the 1930s through 1950s. Most notably, it was the engine used in the WWII era US Army Air Force B 17 Flying Fortress Bomber and C 47 Skytrain, and the US Navy's SBD Dauntless and SB2C Helldiver Dive Bombers. The angled display