| Description | Ordnance map of the area of Nord Pas-de-Calais, France, sheet 51A, taken from a larger map of North west France and Belgium, issued by the Geographical Section, General Staff (GSGS) no.2743, printed by the Ordnance Survey Office, Southampton, first edition, May 1917. Scale: 1:40,000. On cloth, folded.
The sheet has been divided into rectangles, marked A-X, which has been further subdivided into smaller numerical squares in order that locations can be identified accurately.
The map relates to Captain Arthur Greig's military service in the London Scottish Regiment during the First World War. |