BURTON, RICHARD FRANCIS. Two sheets of miscellaneous notes in Burton's hand, including a crudely drawn map of a portion of Central Africa. Apparently notes concerning Portugueses explorers, taken from a reading of Richard Henry Major's 1868 Life of Prince Henry of Portugal. 7 pages on Athenaeum Club letterhead, small 8vo, written on 2 folded sheets. The last 2 pages being apparentyly unrelated lists. Folds discreetly reinforced. London, 1868 or later
