21. California State Library, Sutro Collection Italian Manuscripts 164 DS ID: DS255 Title: Document Place: Italy and Veneto Date: 1443, March 26; s. XV(2/4); 1425-1450
22. California State Library, Sutro Collection Italian Manuscripts 166 DS ID: DS256 Title: Document Place: Italy and Veneto Date: 1426, January 13; s. XV(2/4); 1425-1450
23. California State Library, Sutro Collection Italian Manuscripts 167 DS ID: DS257 Title: Document Place: Italy Date: 1406, December 8; s. XV(in); 1400-1415
24. University of California, Berkeley, BANC MS UCB 211 DS ID: DS12612 Title: Document Place: Bologna and Italy Date: 1530 November 23.