Nac – Numismatica Ars Classica. Auction no. 92. An important selection of Greek, Roman and Byzantine Coins. Featuring the collection of E.E. Clain-Stefanelli. Sold in association Stack's Bowers Galleries. Zurich, 23-24 May 2016. Brossura ed. pp. 313, lotti 1017, ill. a colori. Buono stato.