1. IOR/X/14240/92F (2) Reference (shelfmark): IOR/X/14240/92F (2) Title: Sheet 92F Sumpra Bum First Edition 1928, revised 1942. Sheet G-47H. Publication date 1928. Registered 1924. Reg.No.3680 D.24 (D.O.5). 9,000'42.–7,000'42. Grid IIB (Yards). Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item