Intelligence Report on Aboh - Sobo Village Groups in Warri and Kwale Divisions, Warri Province (1933) by P.V. Main and Agboh - Sobo Assesment Report (1929-1930) by E.R. Chadwick, Assistant District Officer Añadir al portapapeles
Aboykatta group Of Agwu Division, Onitsha Province (1935) by O.P. Gunning, Assistant District officer Añadir al portapapeles
Intelligence report on adaba, Nkume , Ukpata, and Umulokpa Villages of Onitsha Division, Onitsha Province (1935) by (1) B. G. Stone, Assistant District Officer and (2) W. R. T. Milne, Assistant District Officer Añadir al portapapeles
Intelligence Report on Ado District of Ekiti Division, Ondo Province (1933) by N. A. C. Weir, Assistant District Officer Añadir al portapapeles
Intelligence report on Agbaja Group of Onitsha Division, Onitsha Province (934) by W. R. T. Milne, Assistant District Officer Añadir al portapapeles
Intelligence report on Agbor, Oligie and Emuhu Clans of Agbor District, Asaba Division, Benin Province (1935) by J. M. Slimpson, M. B. E., Assistant District Officer Añadir al portapapeles
Intelligence report on Ago Village Area of Ijebu Province (1934) by A. F. Abell, Assistant District Officer Añadir al portapapeles
Intelligence Report on Aiyede District of Ekiti Division, Ondo Province (1935) by A. C. C. Swayne, District Officer Añadir al portapapeles
Intelligence Report on Ajilete, Ilashe, Okeodan, Ilaro and Ilobi Groups of Egbado People in Ilaro Division, Abeokuta Province (1935) by J. H. Ellis, Assistant District Officer Añadir al portapapeles