1. IOR/W/L/PS/21/N4/31M 1915 Reference (shelfmark): IOR/W/L/PS/21/N4/31M 1915 Title: Sheet 31M [KUHAK First Edition] 1915. Scope & Content: Reg.No.389 D.D.D 1915–S.I.–500. Persia and Baluchistan boundaries hand-coloured. Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 sheet