United States. Army. Army, 2nd. Air Service, Law, Hugo B, Mayers, Henry, b. 1893, ill, Lahm, Frank Purdy, 1877-1963, former owner. DSI, Institute of the Aeronautical Sciences (U.S.). Aeronautical Archives, former owner. DSI · [Toul : U.S. Army] · leaf 22
The Follies of 1919" — Toul Edition.
United States. Army. Army, 2nd. Air Service · United States. Army. American Expeditionary Forces · World War, 1914-1918
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
