Keywords: e.g. eg leonhardt special collection photo martin field with group front biplane dh.4 dh4 blackandwhite monochrome outdoor black and white Catalog #: 09_02174 Title: E.G. Leonhardt Special Collection Photo Leonhardt at Martin Field with group in front of biplane Additional Information: Elmer Leonhardt (B 1895.) was a pilot in WWI and later an airmail pilot. He was killed while flying. Tags: E.G. Leonhardt Special Collection Photo Leonhardt at Martin Field with group in front of biplane Repository: San Diego Air and Space Museum Archive Catalog #: 09_02174 Title: E.G. Leonhardt Special Collection Photo Leonhardt at Martin Field with group in front of biplane Additional Information: Elmer Leonhardt (B 1895.) was a pilot in WWI and later an airmail pilot. He was killed while flying. Tags: E.G. Leonhardt Special Collection Photo Leonhardt at Martin Field with group in front of biplane Repository: San Diego Air and Space Museum Archive |