1. IOR/L/PS/6/516, Coll 137/5 Reference (shelfmark): IOR/L/PS/6/516, Coll 137/5 Title: Letter of thanks from the Nawab of Tonk [Wazir Muhammad Khan] to the Agent in Rajputana in response to the Secretary of State for India's dispatch of 28 Feb 1861 Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1861-Jul 1861 Extent: 1 file