Keywords: john mcgrew johnmcgrew world war one worldwarone grand pre grandpre kanone howitzer artillery cannon the great war thegreatwar great war greatwar world war i worldwari the first world war thefirstworldwar wwi ww1 feldkanone 16 feldkanone16 fk 16 fk16 fk 16 l/35 fk16l35 vehicle monochrome outdoor wheel John McGrew was a member of the Photographic Section of the 5th Aero Group A.E.C. during WW I. This collection is comprised of aerial and ground photos the the WW I era. Repository: San Diego Air and Space Museum Archive John McGrew was a member of the Photographic Section of the 5th Aero Group A.E.C. during WW I. This collection is comprised of aerial and ground photos the the WW I era. Repository: San Diego Air and Space Museum Archive |