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Keywords from Image Description:
john mcgrew johnmcgrew world war one worldwarone th aero group thaerogroup wwi ww hangar flieger flughafen flugplatz weltkrieg aerial photography aerialphotography aerial photograph aerialphotograph aerial photo aerialphoto airfield hangars th aero squadron thaerosquadron th a.s. thas John McGrew was member of the Photographic Section