This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
john mcgrew johnmcgrew world war one worldwarone th aero group thaerogroup aerial bomb aerialbomb bomb bombs the great war thegreatwar great war greatwar world war worldwari the first world war thefirstworldwar wwi ww campaign hat campaignhat outdoor vehicle John McGrew was member of the Photographic Section of the th Aero Group A.E.C.