Sheet 85L/NE [Bassein] First Edition 1929, reprinted 1942. Seasons 1925-27. Names on Bassein River from Admiralty Chart 'Bassein River and approaches' published 19 April 1892. Registered 1927. Heliozincographed SIO Calcutta. Reg.No.3319 D.27 (D.O.7). 500–6,000–9,000'42. Grid IIIB (Yards) overprint. Cultivated areas coloured.
Sheet 92B/NE [Tabawng Ga] First Edition 1923, reprinted 1942. Burma: Unadministered Area. 1st Edition 1923; Reprinted 1942; Reprinted 1942 with minor corrections. Seasons 1920-22. Railway Survey Levels from map of Hukawng Valley Railway Route Survey. Registered 1921. Heliozincographed SIO Calcutta. Reg.No.1543. D 21 (E.C.10). 4,500–10,000'42. Black and brown printing; no boundary colour. Printed black with Grid IIB (Yards).