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:
robert williams robertwilliams world war one worldwarone aero squadron aerosquadron world war worldwari the great war thegreatwar great war greatwar first world war firstworldwar wwi military aviation militaryaviation aviation aircraft airplane biplane Robert Williams received his pilot while in the Army in WW later serving with