This primary source comes from the Records of the War Department General and Special Staffs.
National Archives Identifier:
533465Full Citation: Photograph 165-WW-11A(7); Manufacturing airplanes for the government by Dayton-Wright Airplane Company. Completed plane on exhibition. Plant-1. Operation Number 4. Dayton Wright Airplane Company.; 7/25/1918; American Unofficial Collection of World War I Photographs, 1917 - 1918; Records of the War Department General and Special Staffs, Record Group 165; National Archives at College Park, College Park, MD. [Online Version, https://docsteach.org/documents/document/manufacturing-airplanes-government, May 14, 2024]