1. IOR/X/14248/54O/SE (1) Reference (shelfmark): IOR/X/14248/54O/SE (1) Title: Sheet 54O/SE [Charkhari] First Edition 1931, reprinted 1943. 1st Edition 1931; Reprinted 1943 with major corrections. Surveyed 1923-24. Edition date 1931. Registered 1926. Heliozincographed SIO Dehra Dun. Reg.No. 2497 D'26 (D.O.3–¾") 500'43–X". Grid IIA (Yards). Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item