Brutus, Caesar's Assassin as Moneyer $142.50 Dec-01-03 Seller amphoracoins M. Junius Brutus, 54 BC, silver denarius of 18.2 mm, 3.35 grams. Obverse: Bust rt. of L. Junius Brutus. Reverse: Bust rt. of Caius Servilius Ahala. Reference: Sydenham 907. RARE!