The Bembine Tablet, the Bembine Table of Isis or the Mensa Isiaca (Isiac Tablet) is an elaborate tablet of bronze with enamel and silver inlay, most probably of Roman origin but imitating the ancient Egyptian style. It was named in the Renaissance after Cardinal Bembo, a celebrated antiquarian who acquired it after the 1527 sack of Rome. Thereafter it was used by antiquarians to penetrate the meaning of Egyptian hieroglyphs, which were not authentically deciphered until the 19th century. Owing to these prior misconceptions, the tablet became of importance to western esoteric traditions.