1. IOR/W/L/PS/21/N4/25M Reference (shelfmark): IOR/W/L/PS/21/N4/25M Title: Sheet 25M {KALANZAU First Edition] 1910. Scope & Content: Registered 1909. Reg.No.1962 D.09 S.I. 300. Collection Area: Map Collections Languages: English Date Range: 1910 Extent: 1 sheet