Third Army forward traffic map, September 14th, 1918 : parts of Lens Valenciennes, Amiens and St. Quentin
Series Number Id: UNKNOWN. Sheet number: parts of sheets 51 and 57. Edition number: 1. Final advance to Hindenburg Line, September 1917. "[3rd] Field Survey Bn. (10814) 15-9-18." Red overprint shows two way lorry traffic; blue overprint shows one way lorry traffic; and, pecked blue overprint shows ambulances only. "Note: Traffic Circuits in Back Areas remain as before." Some manuscript additions in Albert - Peronne area., Location: Research Collections; Fonds: WW1 Trench Maps: France; Box number: PC19; envelope_number: 598.