1. IOR/X/14049/82O (2) Reference (shelfmark): IOR/X/14049/82O (2) Title: Sheet 82O : Sheet H-46R Namcha Barwa GSGS 4218 First Edition 1943, printed 1945. Surveyed 1912-13. Compiled and published originally SGI 1916. Published WO 1943. Heliographed OSO 1943. 5,000/6/45.E. Grid IIB (Yards) overprint. Collection Area: Map Collections Languages: English Date Range: 1945 Extent: 1 item