Inscription on album page: "Porta Negra [sic] - Treves."
Part of Album One from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.Creation Datecirca 1919PlaceTrier (Germany)GermanyOriginal Formatphotographic printsBibliographic CitationThe Nancy Harkness Collection of World War I Photograph Albums/The Museum of FlightRightsNo copyright - United StatesLicense
Materials were digitized as part of a Digitizing Hidden Collections grant from the Council on Library and Information Resources (CLIR). Digital files are made available under Creative Commons license CC BY-NC-ND. For commercial use, please inquire via our image/research request form.
[Porta Nigra], [2014-09-18_image_024]. Museum of Flight Digital Collections, accessed 08/12/2025, https://digitalcollections.museumofflight.org/nodes/view/17078
