Caption on envelope: "Moderner Jagdzweisitzer."Creation Datecirca 1910s-1930sExtent1 photograph : glass photonegative, black and white ; 7 x 5 inLanguageGermanOriginal Formatglass plate negativesBibliographic CitationThe Peter M. Bowers Photograph Collection and Papers/The Museum of FlightRightsNo copyright - United States
[Unidentified aircraft], [2008-03-31_image_GP291]. Museum of Flight Digital Collections, accessed 09/12/2025, https://digitalcollections.museumofflight.org/nodes/view/11961
