Sheet 30F : Sheet H-41H Muhammadabad GSGS 3919 First Edition 1942. Compiled and published originally SGI 1915 and revised to 1941. Published WO 1942. Heliographed OSO 1942. 1,036/7/42F. Grid I. Sheet numbered '30I' in error.
Sheet 30H [Vasht] Preliminary Edition 1915, corrected 1919. Corrected in 1919 so far as information from Extra-Departmental sources was available. Registered 1919. Heliozincographed SIO Calcutta. Reg.No.2479 D 19 (D.O.6). 650.
Sheet 30L : Sheet H-41U Nok Kundi GSGS 3919 First Edition 1942, printed 1941. Compiled and published originally SGI 1915 and revised to 1940. Published WO 1942. Heliographed OSO 1942. 1000/4/41. No.2 REP.SEC.R.E.
Sheet 30O Manzil GSGS 3919 First Edition 1941, printed 1942. Sheet H-41P. Compiled and published originally SGI 1916 and revised to 1940. Compiled from NWTF sheets 14 NE 6th edition surveyed 1889-93, 1895-96 and 1898-99, and 22 NW 4th edition surveyed 1884-86, 1895-96, 1898-99 and 1903-05, with additional information supplied by CGS. Published WO 1941. Heliographed and printed OSO 1941. 1036/1/42. L.R. Grid I.
Sheet 31C Chahbar First Edition 1938. Compiled from quarter-inch reconnaissance surveys 1892-93 and 1916-17, and half-inch reconnaissance survey 1918-20. Information incorporated from quarter-inch reconnaissance survey of Sir Aurel Stein's Expedition in SW Persia 1932. Five- and ten-fathom lines from Admiralty Chart 38 Maskat to Karachi 1874 with corrections to 1916. Previous Preliminary Editions 1913, 1919, 1922. Registered 1937. Heliozincographed SIO Calcutta. Reg.No.1683 D'37 (6 D.O...