A voyage round the world, in the years M,DCC,XL, I, II, III, IV. [electronic resource] : By George Anson, Esq; late Lord Anson, Commander in Chief of a squadron of his Majesty's ships, sent upon an expedition to the South Seas: compiled from his papers and materials. By Richard Walter, M.A. Chaplain of the ship the Centurion, in that expedition