Windy Corner : [Givenchy-lez-la-Bassée Region 1918]
"Intelligence Map No. 5." Trenches to 16th August 1918. "[1st] Field Survey Co., R.E. 6229." "Corps Topo." "T.419. Information from all sources. N.B. It has only been possible to insert the main targets in the crater area, owing to scale of map. An Intelligence Map, showing all the targets will be issued later." Intelligence in blue; roads & tracks yellow; detail, grid & contours grey; German trenches & names red; British trenches & names blue. Manuscript on reverse: OC 20 S[iege] B[attery] & artillery correction for individual guns. Used by Major J.C. Thomson MC (OC 20th Siege Battery).
Location: Research Collections; Fonds: WW1 Trench Maps: France; Box number: PC17; envelope_number: 503