The Missorium of Theodosius I is a large ceremonial silver dish preserved in the Real Academia de la Historia, in Madrid, Spain. It was probably made in Constantinople for the tenth anniversary (decennalia) in 388 AD of the reign of the Emperor Theodosius I, the last Emperor to rule both the Eastern and Western Empires. It is one of the best surviving examples of Late Antique Imperial imagery and one of the finest examples of late Roman goldsmith work. It is the largest and most elaborate, and the most famous, of the 19 surviving vessels believed to represent largitio ("largesse") or a "ceremonial gift given by the emperor to a civil or military official".[1]