1. IOR/L/E/7/1486, File 8454 Reference (shelfmark): IOR/L/E/7/1486, File 8454 Title: File 8454 Deputation of Dr N K Bose to Budapest to learn use of a Torsian Balance Collection Area: India Office Records and Private Papers Languages: English Date Range: 23 Dec 1926-21 Feb 1927 Extent: 1 file