First Army area (extension east), secret : distribution of German forces, [August 1918]
Series Number Id: GSGS 3528. Sheet number: part of sheet 51. Secret, First Army front, enemy order of battle, August 1918. Stamped, "Secret". Grey and blue squared base map (reduced from 1:40,000 sheets). Area is First Army Front from Armentieres in the north to Boyelles (south of Arras) in the south. "[1st] Field Survey Battn. R.E. 6649" in red overprint. "Ordnance Survey, March, 1917." Shows Front Line, army boundary (6th and 17th Armies), group boundaries, group [Corps] HQs, division HQs, divisions probably in reserve, recently relieved, moderately fresh. Gives prisoner and other sources of intelligence. Index map showing 1:40,000 sheets in bottom margin., Location: Research Collections; Fonds: WW1 Trench Maps: France; Box number: PC20; envelope_number: 634.