Sheet 50-K-13 Hamîdiyé Series K721 (GSGS 8061) Edition 4–GSGS 1958. Based on SGA 1942. Revised up to 1952. Revised from miscellaneous information up to 1958. Published D Survey WO and AM 1958. Printed 42 Survey Engineer Regiment. MELF No 15527. 10,000/7/58. Levant Zone Grid.