Photographer: Underwood & Underwood Airplanes - Types Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Photographer: Underwood & Underwood Airplanes - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Date Taken: 6/18/1917 Photographer: Signal Corps Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Committee Public Information Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Wilbur Wright Aviation Field, Dayton, Ohio Airplanes - Accidents Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Central News Service Airplanes - Historical Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: American Library Association American Library Association - Library Personnel Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image More
Photographer: International Film Service Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Wilbur Wright Aviation Field, Dayton, Ohio Airplanes - Accidents Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: From the Willard Storage Battery Co. Airplanes - Instruments Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Photographer: W.F. Miller & Co. Airplanes - Instruments Public domain photograph related to electric instruments, free to use, no copyright restrictions image - Picryl description
Photographer: From the Willard Storage Battery Co. Airplanes - Instruments Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Photographer: L.W.F. Engineering Co. Airplanes - Types Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Photographer: Rec'd from Taylor Instrument Companies Airplanes - Instruments Public domain photograph related to electric instruments, free to use, no copyright restrictions image - Picryl description
Date Taken: 1918 Colleges and Universities - Cornell University Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: From the Willard Storage Battery Co. Airplanes - Instruments Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Date Taken: 7/6/1918 Photographer: Standard Aircraft Corp. Airplanes - Historical
Photographer: Western Newspaper Union Airplanes - Operations Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Western Newspaper Union Airplanes - Historical Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Colleges and Universities - Massachusetts Institute of Technology Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Date Taken: 4/5/1919 Photographer: Underwood & Underwood Airplanes - Accidents Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Date Taken: 4/12/1918 Photographer: J.O. McDonnell Airplanes - Types Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Original Caption: Teaching aviation at Princeton's Flying School. Sixty picked students at Princeton University, including baseball and football stars, learned how to be Army aviators under the tutelage of Lt. More
Colleges and Universities - Massachusetts Institute of Technology Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Goodyear Tire and Rubber Co. Airplanes - Hangars Public domain image of an airship, no copyright restrictions image - Picryl description
Colleges and Universities - Princeton Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: C.P.I. Airplanes - Types Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Photographer: C.P.I. Airplanes - Hangars Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: American Red Cross American Red Cross - Headquarters & Buildings Public domain photograph of a train car, locomotive, engine, free to use, no copyright restrictions image - Picryl description
Photographer: American Library Association American Library Association - ALA - European - French Public domain photograph related to the United States in World War One, free to use, no copyright restrictions More
Photographer: Italian Aviation Mission Airplanes - Types Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Colleges and Universities - Harvard University Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: C.P.I. Airplanes - Flight Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Date Taken: 05/0/1918. - Photographer: Rec'd from St. Paul Association, St. Paul, Minn. Ceremonies - Michigan thru New Jersey
Photographer: Italian Aviation Mission Airplanes - Types Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Photographer: Western Newspaper Union Airplanes - Miscellaneous
Photographer: From the Willard Storage Battery Co. Airplanes - Instruments Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Ceremonies - Michigan thru New Jersey Public domain photograph - military vehicle, automobile, free to use, no copyright restrictions image - Picryl description
Photographer: Cantilever Aero Co. Airplanes - Types Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Date Taken: 7/6/1918 Photographer: Underwood & Underwood Airplanes - Flight Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description