Author
Great Britain. Colonial Office
27
Protectorate of Northern Nigeria (Nigeria)
5
Great Britain. Commonwealth Office
4
Great Britain. Parliament
4
Great Britain. Foreign and Commonwealth Office
3
Lugard, Frederick John Dealtry, Baron, 1858-1945
3
Niger Coast Protectorate (Nigeria)
2
Protectorate of Southern Nigeria (Nigeria)
2
Brunei
1
New Hebrides. British Service
1
Nigeria
1
Nigeria. Chief Secretary's Office
1
Nigeria. Governor
1