1. IOR/L/E/7/1241, File 2535 Reference (shelfmark): IOR/L/E/7/1241, File 2535 Title: File 2535 League of Nations: Convention for the non-fortification and neutralisation of the Aaland Islands Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Dec 1921-12 Dec 1921 Extent: 1 file