Author
Gambia
4
Nigeria
4
Western Region (Nigeria)
4
Northern Region of Nigeria (Nigeria)
3
Protectorate of Southern Nigeria (Nigeria)
3
Lagos. Police Dept
2
Niger Coast Protectorate (Nigeria)
2
Nigeria Police Force
2
Nigeria. Prisons Department
2
Northern Provinces of Nigeria (Nigeria). Police Dept
2
Northern Provinces of Nigeria (Nigeria). Prisons Dept
2
Protectorate of Northern Nigeria (Nigeria)
2
Southern Provinces, Nigeria. Police Dept
2
Southern Provinces, Nigeria. Prisons Dept
2
Tanganyika
2
Uganda Protectorate. Dept. of Co-operative Development
2
German East Africa
1
Great Britain. Colonial Office
1
Great Britain. Parliament
1
Human Trypanosomiasis Research Institute (Entebbe, Uganda)
1
Kenya
1
Lagos Prison
1
Nigeria. Chief Secretary's Office
1
Nigeria. Federal Education Department
1
Nigeria. Federal Prisons Department
1
Nigeria. Governor
1
Northern Provinces of Nigeria (Nigeria)
1
Sierra Leone
1
Southern Nigeria. Legal Dept
1
Southern Nigeria. Police Dept
1
Southern Nigeria. Prison Dept
1
Southern Provinces, Nigeria
1
Uganda Protectorate. Dept. of Co-operation
1
Uganda Protectorate. Medical Dept. Laboratory Services Division
1
Uganda Protectorate. Registrar of Co-operative Societies
1
Uganda. Malaria Survey Unit
1
Western Region (Nigeria). Internal Revenue Division
1
Western Region (Nigeria). Ministry of Justice and Local Government
1