111. Newberry Library, VAULT folio Case MS 150 DS ID: DS18203 Title: Indulgence and Letter Author: Catholic Church and Sixtus IV Place: Florence and Italy Date: 1481 April 25.
112. Columbia University Rare Book & Manuscript Library, MS X893 K5195 DS ID: DS18523 Title: Ketubah Place: Florence Date: 5510 Ḥeshṿan 10, 1749 Oct. 22