1. IOR/W/L/PS/21/N4/24N Reference (shelfmark): IOR/W/L/PS/21/N4/24N Title: Sheet 24N [CHAH SHAN First Edition] 1913. Scope & Content: Registered 1912. Reg.No.2170. D 12 (N.C.) 300. Collection Area: Map Collections Languages: English Date Range: 1913 Extent: Two copies