Series Number Id: GSGS 3425; Sheet number: [28 SE1]. At head of map: Map No. 10. "1st Printing Co., R.E. (2) 1078". "Approx. scale 1/5,000 (12'67 inches to 1 mile)". "Ordnance Survey, February 1917. Second Army Intelligence, February 1917." Grey detail and grid. "German work and street names are shewn in red". The German work comprises huts, camps, light railway, and military cemetary. This sheet is one of several which were also included in a Second Army Intelligence Report at this time, hence the double designation; it was first printed or drawn by Second Army's Section of the 1st Printed Company RE, hence the numbered designation, and reproduced at Southampton, hence the GSGS number and Ordnance Survey print date, Location: Research Collections; Fonds: WW1 Trench Maps: France; Box number: PC20; envelope_number: 628