USAS 1st Pursuit Group
by Jon Guttman · May 20, 2008
No description available.
World War, 1914-1918Regimental historiesUnited States. Army. Air Service. Pursuit Group, 1stCampaignsAmerican Aerial operationsUnited StatesUnited states, army air forcesWorld war, 1939-1945, aerial operations, american