1. IOR/L/PJ/6/1862, File 5351 Reference (shelfmark): IOR/L/PJ/6/1862, File 5351 Title: File 5351 - Indian Police Service: promotion of Thakur Karan Singh, asst. Supt. of Police, UP, to the post of Supt. of Police Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug-Oct 1923 Extent: 1 file