161. IOR/L/PS/9/27 Reference (shelfmark): IOR/L/PS/9/27 Title: Secret Letters Received from areas outside India, Vol 27 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1843 Extent: 1 volume
162. IOR/L/PS/9/28 Reference (shelfmark): IOR/L/PS/9/28 Title: Secret Letters Received from areas outside India, Vol 28 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1844-1845 Extent: 1 volume
163. IOR/L/PS/9/29 Reference (shelfmark): IOR/L/PS/9/29 Title: Secret Letters Received from areas outside India, Vol 29 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1846-1847 Extent: 1 volume
164. IOR/L/PS/9/30 Reference (shelfmark): IOR/L/PS/9/30 Title: Secret Letters Received from areas outside India, Vol 30 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1848-1849 Extent: 1 volume
165. IOR/L/PS/9/31 Reference (shelfmark): IOR/L/PS/9/31 Title: Secret Letters Received from areas outside India, Vol 31 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1850-1851 Extent: 1 volume
166. IOR/L/PS/9/32 Reference (shelfmark): IOR/L/PS/9/32 Title: Secret Letters Received from areas outside India, Vol 32 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1852-1853 Extent: 1 volume
167. IOR/L/PS/9/33 Reference (shelfmark): IOR/L/PS/9/33 Title: Secret Letters Received from areas outside India, Vol 33 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1854 Extent: 1 volume
168. IOR/L/PS/9/34 Reference (shelfmark): IOR/L/PS/9/34 Title: Secret Letters Received from areas outside India, Vol 34 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1855 Extent: 1 volume
169. IOR/L/PS/9/35 Reference (shelfmark): IOR/L/PS/9/35 Title: Secret Letters Received from areas outside India, Vol 35 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1856-1857 Extent: 1 volume
170. IOR/L/PS/9/36 Reference (shelfmark): IOR/L/PS/9/36 Title: Secret Letters Received from areas outside India, Vol 36 Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1858 Extent: 1 volume