Censored Bible commentary
The Spanish rabbinical scholar Moses Nachmanides (1194-1270) became one of the chief suspects of cradling hostility against Christianity, especially after his involvement in the famous Barcelona Disputation of 1263. It is no wonder that papal censors checked many of the manuscripts containing his works, examining them for anti-Christian content.
This copy of Nachmanides' Commentary on the Pentateuch was censored in 1769. The Dominican monk Giovanni Antonio Costanzi, perhaps the last of the papal censors, deleted several passages throughout the volume and put his signature at the end.
Moses Nachmanides, Commentary on the Pentateuch, Italy (Florence?), around 1460-1470 (Hebrew MS 8)

Folio 254a: long censor’s note in Latin by the censor Giovanni Antonio Costanzi
"Revised and corrected by me the undersigned, this book of commentary on the Torah, or the explanation of the Law by R. Moses bar Nachman, aka Haramban, written on parchment in rabbinic characters –on this day, 16 August 1769 = Giovanni Antonio Costanzi"
Rivisto et corretto da me sotto[scritto] questo libro d. Biur al-Htora, seu expositio Legis autore R. Mose Bar Nachman in compendio detto Haramban scritto in Membrana carattere Rabbinico – q[ues]to dì 16 Agosto 1769 = Gio. Ant[oni]o Costanzi