1. IOR/X/14176/92A Reference (shelfmark): IOR/X/14176/92A Title: Sheet 92A : Sheet G-47A Munglang GSGS 4218 First Edition 1942, reprinted 1945. Compiled and published originally SGI 1918 and revised to 1938. Published WO 1942. Heliographed OSO 1942. 5,000/6/45.E. Grid IIB (Yards). Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item