1. IOR/L/E/7/1142, File 4869 Reference (shelfmark): IOR/L/E/7/1142, File 4869 Title: File 4869 Office International d'Hygiene Publique: proposals for the provision of uniform sanitary signals for ships entering territorial waters Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Dec 1922-3 May 1923 Extent: 1 file