Sheet 57E [Adoni] Provisional Issue 1915. Madras & Hyderabad: Bellary, Anantapur, Kurnool & Raichur Districts & Banganapalle State. Compiled from Indian Atlas sheets 58 & 59NE. From surveys dating 1816 to 68. Corrected in 1915 so far as information from Extra Departmental sources was available. Heliozincographed SIO Dehra Dun. Reg.No.333 D.D.D.1915–S.I.–300. Black print, boundaries hand-coloured.