411. University of Pennsylvania, Ms. Coll. 742 Folder 22 DS ID: DS1840 Title: Nomination Author: Siena Date: 1378.
412. University of Pennsylvania, Ms. Coll. 742 Folder 23 DS ID: DS1841 Title: Terms of payment Author: Tengoccio d'Enea de Piccolomini Date: 1387.
413. University of Pennsylvania, Ms. Coll. 742 Folder 24 DS ID: DS1842 Title: Claim Author: Fazio de Piccolomini Date: 1392.