Sections from map of Asia showing railway lines Originally four sections from the 1:1,000,000 scale map of Asia compiled by the Royal Geographical Society for the Geographical Section, General Staff, and printed at the War Office 1916 to 1918; each sheet approx. 66 x 57 cm. [Now in two parts]. The sheets titled Erzerum and Tabriz are stuck together and lines [of railways] have been drawn on them in red and blue pencil. 1. "Railways in E. Anatolia, Caucasus, & N. Persia" 2. The sheets titled Batum and Tiflis have been stuck together and marked in red and blue in the same way. c.1920