Sheet 103L : Sheet E-48S M. Khonkaen GSGS 4218 First Edition 1943, reprinted 1945. Compiled and published originally SGI 1942 and revised to 1942. Published WO 1943. Heliographed OSO 1943. 5,000/5/45.E. Grid IIIB (Yards)
Sheet 103P : Sheet E-48T Roiet GSGS 4218 First Edition 1943, reprinted 1945. Compiled and published originally SGI 1942 and revised to 1942. Published WO 1943. Heliographed OSO 1943. 5,000/5/45.E. Grid IIIB (Yards).
Sheet 104E : Sheet ND-47F Chaiaphum GSGS 4218 First Edition 1942. Compiled and published originally SGI 1941 and revised to 1941. Published WO 1942. Heliographed OSO 1942. 1,036/3/42F. Grids IIIB & IVB.
Sheet 104N : Sheet D-48H Surin GSGS 4218 First Edition 1943, reprinted 1945. Compiled and published originally SGI 1942 and revised to 1942. Published WO 1943. Heliographed OSO 1943. 5,000/4/45.E. Grid IVB (Yards).
Sheet 106K : Sheet B-48M Tanah Merah GSGS 4218 First Edition GSGS 1950. Reprinted from First Edition HIND/1076, 1944. Published WO 1950. Reproduced OS 1950. 2,500/9/50. Malay Grid (Yards).
Sheet 1B Khoi [First Edition] 1922. Registered 1920. Reg.No.4117. D 20 (D.O.6). 250. Turco-Persian boundary from Russian official 2 verst maps XX-16 dated 1916, XXI-16 dated 1914 & 16, XXII-16 dated 1914 and 1917, and XXII-17 dated 1914. Boundaries as on pre-war maps, but only Persian boundary coloured.