1. IOR/L/PJ/6/1672, File 2609 Reference (shelfmark): IOR/L/PJ/6/1672, File 2609 Title: Mr B Heaton, Principal of the Bengal Engineering College: proposed visits to universities, technical schools and workshops while on leave Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1920-Aug 1920 Extent: 1 file