3rd Edition Provisional (C3). 7th Field Survey Company Royal Engineers, Egyptian Expeditionary Force, July 13, 1918. Annotations: "FEJJA, Sept. 1918" pencilled on back. Note regarding map compilation; index to adjoining sheets; heavy linen backing; full colour; partial blue artillery grid superimposed and dated July 13, 1918. Location: Research Collections WWI Trench Maps Fonds, Box 9, Envelope 5.