1. IOR/L/PS/11/264, P 1285/1925 Reference (shelfmark): IOR/L/PS/11/264, P 1285/1925 Title: P 1285/1925 Exemption from Indian customs duty on goods belonging to the Sultan of Muscat and Ruling Shaikhs of the Persian Gulf littoral Collection Area: India Office Records and Private Papers Languages: English Date Range: 15 Dec 1924-14 Mar 1925 Extent: 1 file