Survey of India. iAlternate title: Four inch Benares guide map. "Refer to this map as: Four inch Benares guide map third edition." Inset A: Sardath. In upper left margin: Surveyed 1928-30. In lower left margin: "Reg. No. 3083 D'32-625-X'46. 1st edition 1920; 2nd edition 1928; 3rd edition 1933." Revised edition published under the direction of Colonel H, J, Couchman, D.S.O., M.C., Officiating Surveyor General of India.