1. IOR/L/PS/11/227, P 4610/1922 Reference (shelfmark): IOR/L/PS/11/227, P 4610/1922 Title: P 4610/1922 Letter of introduction for Mohsin Khan, Rais, the newly appointed First Secretary, Persian Consulate General at Calcutta Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 Nov 1922-20 Nov 1922 Extent: 1 file