Keywords: Twin Browning machine guns of a Douglas SBD-3 1942.jpg Twin flexible 7 62 mm 0 30 in Browning M1919 machine gun in the rear cockpit of a Douglas SBD-3 Dauntless http //collections naval aviation museum/emuwebdoncoms/pages/doncoms/AdvQuery php U S Navy National Museum of Naval Aviation photo No http //collections naval aviation museum/emuwebdoncoms/pages/doncoms/Display php irn 16036193 QueryPage 2Femuwebdoncoms 2Fpages 2Fdoncoms 2FAdvQuery php 1996 253 824 1942-07-08 U S Navy PD-USGov-Military-Navy Browning M1919 Douglas SBD Dauntless |