DescriptionWrightR-1820 for Douglas SBDs.jpg Workers assembling the engine compartment for the WrightR-1820 radial engine of SBD Dauntless dive bombers
DescriptionWright Cyclone R-1820 from B-17G Flying Fortress -44-6504 PU-M- (25896651278).jpg This R-1820 is from a Boeing B-17G Flying Fortress, serial