1. IOR/L/E/7/1518, File 5781 Reference (shelfmark): IOR/L/E/7/1518, File 5781 Title: File 5781 Fourth International Congress of Entomology, Ithaca, New York 1928 Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Jun 1927-22 Aug 1928 Extent: 1 file