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.
Sheet 85O : Sheet E-46R Henzada GSGS 4218 Third Edition-GSGS 1952. Surveyed 1923-26, 1927-31, 1938-40; compiled from regular survey 1923-31, 1938-40, revised from air photographs Jan-May 1944. Information regarding wooded areas from surveys to 1944. Communications revised from information in GSGS to June 1945. Reprinted from HIND 1095 First Edition 1945. Published WO 1943. Third Edition-GSGS 1952. Reproduced WO 1952. 2,000/10/52 S.P.C.,R.E. Grid III B (Yards).
Sheet 93A : Sheet F-47A Möng Mit GSGS 4218 First Edition 1943, reprinted 1945. Surveyed 1907-09, 1930-31. Compiled and published originally SGI 1921 and revised to 1935. Published WO 1943. Heliographed OSO 1943. 5,000/6/45.E. Grid II B (Yards) overprint.