1. IOR/Z/L/PS/9 Reference (shelfmark): IOR/Z/L/PS/9 Title: Correspondence with areas outside India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1860-1896 Extent: 23 volumes
2. IOR/Z/L/PS/9/1 Reference (shelfmark): IOR/Z/L/PS/9/1 Title: Register of Letters from Persia Collection Area: India Office Records and Private Papers Languages: English Date Range: 1860-1874 Extent: 1 volume
3. IOR/Z/L/PS/9/2 Reference (shelfmark): IOR/Z/L/PS/9/2 Title: Register of Letters from Persia, with Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1875-1888 Extent: 1 volume
4. IOR/Z/L/PS/9/12 Reference (shelfmark): IOR/Z/L/PS/9/12 Title: Registers of Letters from and Despatches to Aden and Persian Gulf Collection Area: India Office Records and Private Papers Languages: English Date Range: 1884 Extent: 1 volume
5. IOR/Z/L/PS/9/13 Reference (shelfmark): IOR/Z/L/PS/9/13 Title: Registers of Letters from and Despatches to Aden and Persian Gulf Collection Area: India Office Records and Private Papers Languages: English Date Range: 1885 Extent: 1 volume
6. IOR/Z/L/PS/9/14 Reference (shelfmark): IOR/Z/L/PS/9/14 Title: Registers of Letters from and Despatches to Aden and Persian Gulf Collection Area: India Office Records and Private Papers Languages: English Date Range: 1886-1887 Extent: 1 volume
7. IOR/Z/L/PS/9/3 Reference (shelfmark): IOR/Z/L/PS/9/3 Title: Register of Letters from and Despatches to Aden, Muscat, Persian Gulf and Zanzibar Collection Area: India Office Records and Private Papers Languages: English Date Range: 1870-1874 Extent: 1 volume
8. IOR/Z/L/PS/9/15 Reference (shelfmark): IOR/Z/L/PS/9/15 Title: Registers of Letters from and Despatches to Aden and Persian Gulf, with Indexes Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888 Extent: 1 volume
9. IOR/Z/L/PS/9/16 Reference (shelfmark): IOR/Z/L/PS/9/16 Title: Registers of Letters from and Despatches to Aden and Persian Gulf, with Indexes Collection Area: India Office Records and Private Papers Languages: English Date Range: 1889 Extent: 1 volume
10. IOR/Z/L/PS/9/17 Reference (shelfmark): IOR/Z/L/PS/9/17 Title: Registers of Letters from and Despatches to Aden and Persian Gulf, with Indexes Collection Area: India Office Records and Private Papers Languages: English Date Range: 1890 Extent: 1 volume