Triton XX, Lot: 867. Estimate $2000. Sold for $3000. This amount does not include the buyer’s fee.

Constantine I, with Crispus and Constantine II Caesars. AD 307/310-337. AR Heavy Miliarense (21mm, 4.75 g, 12h). Sirmium mint. Struck AD 320. CONSTANTINVS MAX AVG, bare head of Constantine I right / CRISPVS ET CONSTANTINVS CC, confronted bare heads of Crispus and Constantine II; SIRM. RIC VII 14; Gnecchi p. 59, 1 & pl. 29, 8; Bastien, Donativa, p. 76, note 11; RSC 3. Near EF, toned, light roughness. Very rare.

From the KD Collection. Ex Numismatica Ars Classica 64 (17 May 2012), lot 1309.

The coinage of Constantine's long reign is very complex. He instituted several important currency reforms, including the introduction of a new gold denomination (the solidus) and, later in the reign, the reestablishment of coinage in pure silver (e.g. siliqua). This rare dynastic type, struck at the Danubian mint of Sirmium, depicts on the reverse the emperor's two elder sons — Flavius Julius Crispus, the issue of his marriage to Minervina (his first wife or, perhaps, merely a concubine); and Flavius Claudius Constantinus, the eldest of his three sons by Flavia Maxima Fausta, daughter of the emperor Maximianus. The head of Crispus, who was aged about twenty-one at the time of the issue, is depicted larger and more mature than that of his half-brother who was only eight. This base silver coin, which is sometimes described as a ‘small medallion’ or a ‘multiple,’ is of an experimental denomination, which preceded the reintroduction of pure silver coinage circa AD 325. It should probably be called a miliarensis, which is the name applied to the pure silver coin of the same weight (4.5 grams = 1/72 of a pound) struck regularly after AD 325.