Sessional paper(Nigeria)
Federal Government Printer : Federal Ministry of Information
Sessional paper
by his excellency the Governor of Nigeria, Sir Graeme Thomson
the Goverment Printer 1930 Sessional paper(Nigeria) no.1 of 1930
所蔵館1館
by the officer administering the government of Nigeria, Sir Frank M. Baddeley
the Goverment Printer 1929 Sessional paper(Nigeria) no.1 of 1929