1. IOR/L/PJ/6/1789, File 622 Reference (shelfmark): IOR/L/PJ/6/1789, File 622 Title: File 622 - Proceedings of the British Indian Police Conference, Howrah, Bengal, December 1921 Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1921-Feb 1922 Extent: 1 file