1. IOR/X/14240/92K (1) Reference (shelfmark): IOR/X/14240/92K (1) Title: Sheet 92K Tengchung (Tengyueh) Interim Edition 1940, reprinted 1943. Sheet G-47O. Previous edition 1st 1923 Publication date 1923. Registered 1939. Reg.No.1726 B'39 (D.O.5–3/8") 400'40–8,000–6,900'42–X'43. Grid IIB. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item