1st Provisional Edition. Survey Company Royal Engineers, September 1917. Printed by the Survey of Egypt. Linen backing; contours in brown; "Figures in brackets refer to heights on the 1:125,000 map." Annotations: stamped "97th Heavy Artillery Group Headquarters" in bottom margin. Location: Research Collections WWI Trench Maps Fonds, Box 9, Envelope 6.
Sheet 'Gaza' and adjoining sheet 'Atawineh' glued together to make one map. Both maps are 1st provisional editions and labelled "Secret." Survey Company Royal Engineers. Printed by the Survey of Egypt. Linen backing; only features in colour are trenches and contours. Location: Research Collections WWI Trench Maps Fonds, Box 8, Envelope 243.
Sheet D.2., Secret Provisional Edition 3. Survey Company Royal Engineers. Printed by the Survey of Egypt. Linen backing; only coloured features are trenches and contours. Annotations: "1917. P. in Command" pencilled on map. Location: Research Collections WWI Trench Maps Fonds, Box 8, Envelope 246.
Sheet E.2., 1st Provisional Edition. Survey Company Royal Engineers. Printed by the Survey of Egypt. Linen backing; no colour except for overprint information; "Figures in brackets refer to heights on the 1:125,000 map." small format (40cm x 55cm). Annotations: "A. de C., 6th M... Bde, NUZLE, 1:20,000" printed in blue pencil on folded cover panel. Location: Research Collections WWI Trench Maps Fonds, Box 9, Envelope 7.