1. IOR/L/PS/11/284, P 5/1927 Reference (shelfmark): IOR/L/PS/11/284, P 5/1927 Title: P 5/1927 Arabia: accession of Hedjaz and Nejd to the Universal Postal Convention Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 Dec 1926-5 Jan 1927 Extent: 1 file