WILLIAMSON, James Alexander (1886-1964). The Ocean in English History. [The Discovery of America; English Enterprise in the Atlantic; The Propagandists of the Tudor Period; The Eastern Seas; The National Interest in Oceanic Enterprise; The Opening of the Pacific; The Oceanic Factor in the Shaping of Modern England]. Being the Ford Lectures. Oxford, at The Clarendon Press, 1941. 4to. mayor; 3 hs., 208 pp. Encuadernación original en tela estampada.