Sheet 72I Mount Everest GSGS 4688 First Edition 1953. Sheet G-45C. First Edition-GSGS 1932. Published WO 1953. Reproduced from SI First Edition 1932 by WO 1953. 1,000/7/53 S.P.C.,R.E.
Sheet 83G [Haflong] HIND-E Third Edition 1943, reprinted 1944. Sheet G-46P. 3rd Edition June 1943; Reprinted April 1944. Surveyed 1921-23; main communications revised from surveys on the ground Jan and Feb 1943. Survey HQ, 14th Army. Previous editions 1st 1925, New edition (slight alterations) 2nd 1929. Publication date ‘Printed June 1943 Reprinted April 1944’. Negatives. Printed 66 Rep Group. Grid II B (Yards).