1. IOR/X/14190/180/I (1) Reference (shelfmark): IOR/X/14190/180/I (1) Title: Sheet 180/I [Hidiyo] DOS 423 (Y731) First Edition-D.O.S. 1960. Sheet South A-37/Q-II-NW. Printed for D.O.S. by the Hydrographer of the Navy. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item