Twin-engined german bomber in the battle of britainTwin-engined German bomber in the Battle of Britain
American armored, single-seat, twin-engine thunderbolt attack aircraft in flightAmerican armored, single-seat, twin-engine Thunderbolt attack aircraft in flight
Hand-drawn art of a twin-engine piston night fighter "filin" on the desktopHand-drawn art of a twin-engine piston night fighter "filin" on the desktop