61. Free Library of Philadelphia, Lewis E 241 Title: Carta executoria Author: Spain Place: Valladolid
62. Free Library of Philadelphia, Lewis E 245 Title: Fuero real Author: Alfonso X of Castile and Leon Place: Spain Date: 1255-1299
65. Columbia University Rare Book & Manuscript Library, MS Or 515 Title: al-Risālah Author: Ibn Abi Zayd al-Qayrawani Place: Spain Date: approximately 1589-1590s.