1. IOR/L/PS/20/H3/1 Reference (shelfmark): IOR/L/PS/20/H3/1 Title: Correspondence relative to the Maharajah Duleep Singh (1849 to 1886) London: Political and Secret Department, India Office, 1887 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1887 Extent: ix, 193pp