1. IOR/W/L/PS/21/N4/33M Reference (shelfmark): IOR/W/L/PS/21/N4/33M Title: Sheet 33M [KALA SARKARI First Edition] 1915. Scope & Content: Registered 1914. Reg.No.191 D.D.D. 1914–S.I.-500. Collection Area: Map Collections Languages: English Date Range: 1915 Extent: Two copies