LETTERS and papers, principally addressed to Dukes of Milan; 1409-1656; viz.:- 1. Articles of agreement for forming, a commercial partnership between Salvestro Boccha, of Pisa, Bartolomeo Chorbinelli and Giuliano Biliotti, of Florence, and others; 15 Oct. 1409. Ital. f. i. 2. "Anna de Chippr...