Identifier2007-08-08_image_357SourceThe Lee R. Embree Collection (2007-08-08), Box 3CreatorUnited States. Army. Air CorpsDescriptionPhotograph of several Boeing Y1B-17 Flying Fortress aircraft (visible nose numbers 33, 34, 37, 36, 18, and 37) of the 38th Reconnaissance Squadron, Tucson, Arizona, March 20, 1941.
Inscription: "(G13-231D-38R)(3-20-41-2P). Airplanes on line, 38th Rcn. Sqdn, Tucson, Ariz."
United States. Army. Air Corps, [Boeing Y1B-17 Flying Fortress aircraft], [2007-08-08_image_357]. Museum of Flight Digital Collections, accessed 15/12/2025, https://digitalcollections.museumofflight.org/nodes/view/9852