Popular Science 1941-08.jpg Popular Mechanics 1916-07ThumbnailsPopular Science 1941-11Popular Mechanics 1916-07ThumbnailsPopular Science 1941-11Popular Mechanics 1916-07ThumbnailsPopular Science 1941-11Popular Mechanics 1916-07ThumbnailsPopular Science 1941-11Popular Mechanics 1916-07ThumbnailsPopular Science 1941-11
U. S. Airmen on the guard, photographed next to the tail of a large military plane. "How Tough is U.S.? / Industry Arms America in Great Defense Battle."



Source: Horton Family, Noblesville, Indiana

Restoration by: magscanner