71. IOR/R/20/A/1452 Reference (shelfmark): IOR/R/20/A/1452 Title: File 57/3 Titles and Honours: Orders Collection Area: India Office Records and Private Papers Languages: English Date Range: 1904-1930 Extent: 1 file
72. IOR/R/20/A/1456 Reference (shelfmark): IOR/R/20/A/1456 Title: File 58/1 Travels and Exploration: Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1908-1911 Extent: 1 file
73. IOR/R/20/A/1458 Reference (shelfmark): IOR/R/20/A/1458 Title: File 60/3 Defences: Aden Defence Scheme Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888-1907 Extent: 1 file
74. IOR/R/20/A/1460 Reference (shelfmark): IOR/R/20/A/1460 Title: File 61/2 Secret Service: Contingent bills Collection Area: India Office Records and Private Papers Languages: English Date Range: 1904-1914 Extent: 1 file
75. IOR/R/20/A/1480 Reference (shelfmark): IOR/R/20/A/1480 Title: File 68/1 Idrisi: telephone and coinage Collection Area: India Office Records and Private Papers Languages: English Date Range: 1916-1921 Extent: 1 file
76. IOR/R/20/A/1483 Reference (shelfmark): IOR/R/20/A/1483 Title: File 72/1 Lighthouses: Aden and Perim Collection Area: India Office Records and Private Papers Languages: English Date Range: 1911 Extent: 1 file
77. IOR/R/20/A/1502 Reference (shelfmark): IOR/R/20/A/1502 Title: File 83/1 Beda Affairs: Protectorate treaty Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1915 Extent: 1 file
78. IOR/R/20/A/1513 Perim Reference (shelfmark): IOR/R/20/A/1513 Perim Title: File 91/1 Post and Telegraph: Perim Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1912 Extent: 1 file
79. IOR/R/20/A/1513 Post Reference (shelfmark): IOR/R/20/A/1513 Post Title: File 91/3 Post and Telegraph: Post Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1913 Extent: 1 file
80. IOR/R/20/A/1516 Reference (shelfmark): IOR/R/20/A/1516 Title: File 93/1 Passports: Orders regarding issue Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1927 Extent: 1 file