Sheet 57C Hassan First Edition 1933. Madras & Mysore: Anantapur District; Chitaldroog, Hassan, Kadur, Mysore, Shimoga & Tumkur Districts. Surveyed 1924-25, 1928-29. Boundaries of Bagganadu and Gaudanhalli State Forests from Mysore Forest Survey maps without verification by SI. Telegraph line along Nelligere–Kunigal road from information by DE Telegraphs without verification by SI. Registered 1932. Previous Provisional Issues 1918, 1929. Heliozincographed SIO Calcutta. Reg.No.2...
Sheet 58E Erode First Edition 1930. Madras & Mysore: Coimbatore, Nilgiri, Salem and Trichinopoly Districts; Mysore District. Season 1926-27. 'The flood level of Mettur Lake when Dam construction is completed will be approximately at the 795 feet contour.' Salem-Mettur Dam Railway from information by CE SIR, not surveyed SI. Registered 1929. Previous Provisional Issue 1898. Heliozincographed SIO Calcutta. Reg.No.1015. D.29. (S.C.4.–⅜”). 500. Boundaries coloured.