Sep. 29, 1947: Visitors take a closeup look at the Northrup YB-49 Flying Wing during ist unveiling. The YB-49 is powered by with J-35 turbojet engines, mounted in groups of four. This photo was published in the Sep. 30, 1947 LA Times.
Sunday, March 4, 2012
Sep. 29, 1947: Visitors take a closeup look at the Northrup...
Sep. 29, 1947: Visitors take a closeup look at the Northrup...:
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