[Neuve Chapelle, Loos Region : final advance 1918]
Description
Series Number Id: GSGS 2742; Sheet number: 36 SW + 36c (44a) NW; Edition number: 11, Location: Research Collections; Fonds: WW1 Trench Maps: France; Box number: PC26; envelope_number: 767, Manuscript on face; artillery markings in blue, red, green & yellow crayon, for final advance, showing areas of responsibility; Manuscript on reverse: 22-9-18; from collection of Major J.C. Thomson MC (20th Siege Battery).