1. IOR/L/E/9/237 Reference (shelfmark): IOR/L/E/9/237 Title: Collection 30/22 Customs and Duties - Customs Formalities Convention 1923: article 11 - authorities empowered to issue Certificates of Origin Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1935-Nov 1944 Extent: 1 file