1. IOR/W/L/PS/21/N4/33N Reference (shelfmark): IOR/W/L/PS/21/N4/33N Title: Sheet 33N [BEDAK First Edition] 1915. Scope & Content: Registered 1914. Reg.No.182 D.D.D. 1914–S.I. 500. Collection Area: Map Collections Languages: English Date Range: 1915 Extent: Two copies