Search for a place; Black separatism and Africa, 1860 - Campbell, Robert, of the Niger Valley Exploring Party; Niger Valley Exploring Party (Ann Arbor, University of Michigan Press, 1969)
Official report of the Niger Valley Exploring Party, by M. R. Delany.--A pilgrimage to my motherland: an account of a journey among the Egbas and Yorubas of Central Africa, in 1859-60, by R. Campbell.
Keywords: African Americans -- Colonization -- Africa; Nigeria -- Description and travel