. "his letter on the first voyage" . "writes an open letter" . "Word of his voyage" . . "letter on the first voyage" . "Letter of Christopher Columbus" . . "The Letter of Columbus to Luis de Sant Angel Announcing His Discovery" . . . "Columbus's" . "Epistola de insulis nuper inventis" . . "Columbus's letter on the first voyage" . "Columbus's letter on the first voyage" . "letter" . . .