Keywords: P2V-1 assembly line NAN5-47.jpg The Lockheed P2V-1 Neptune assembly line in 1946/47 U S Navy Naval Aviation News May 1947 http //www history navy mil/nan/backissues/1940s/1947/May47 pdf 1946/47 USN PD-USGov-Military-Navy Aircraft assembly lines Lockheed P-2 Neptune |