1. IOR/L/PS/11/86, P 4999/1914 Reference (shelfmark): IOR/L/PS/11/86, P 4999/1914 Title: P 4999/1914 Muscat: estate of Mr J W Cumming Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Dec 1914-10 Dec 1915 Extent: 1 file