Trench Map: Arras area. France Sheet 51B NW, edition 6 A. Published by the Ordnance Survey March 1917. According to an addition in the top margin of the map it contains information corrected to 4-3-17. Coded in the bottom l/h corner GS GS 2742. On folding linen size 90 by 65 cm. Scale 1:20,000. Includes the town of Arras and the nearby villages of Thelus and Biache St. Vaast. Key includes information on British and enemy trenches, entanglements, ground cut up by artillery fire, mine craters, etc. Original owner’s name in ink to front cover. The owner served in the Durham Light Infantry and the Northumberland Fusiliers., and was wounded in France VG condition with small nick to end of one fold outside the margins of the map