201. IOR/Z/L/PS/15/14 Reference (shelfmark): IOR/Z/L/PS/15/14 Title: Registers and Indexes of Receipt of Administration Reports and of Honours and Cyphers Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927 Extent: 1 volume
202. IOR/Z/L/PS/15/15 Reference (shelfmark): IOR/Z/L/PS/15/15 Title: Registers and Indexes of Receipt of Administration Reports and of Honours and Cyphers Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1928 Extent: 1 volume
203. IOR/Z/L/PS/15/16 Reference (shelfmark): IOR/Z/L/PS/15/16 Title: Registers and Indexes of Receipt of Administration Reports and of Honours and Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929 Extent: 1 volume
204. IOR/Z/L/PS/15/17 Reference (shelfmark): IOR/Z/L/PS/15/17 Title: Registers and Indexes of Receipt of Administration Reports and of Honours and Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1930 Extent: 1 volume
205. IOR/Z/L/PS/20/1 Reference (shelfmark): IOR/Z/L/PS/20/1 Title: List of the Political and Secret Department Library, with index Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1800-c 1945 Extent: 2 volumes
206. IOR/Z/L/PS/5/6 Reference (shelfmark): IOR/Z/L/PS/5/6 Title: Register of Secret Letters from and Despatches to India, Madras, Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1870-1874 Extent: 1 volume
207. 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
208. 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
209. 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
210. IOR/Z/L/PS/5/1 Reference (shelfmark): IOR/Z/L/PS/5/1 Title: Board's Register of most Secret Letters received from India, Madras, Bombay, etc Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1839 Extent: 1 volume