Classical Numismatic Group vs Rio de la Plata Numismatica

Since 1975, we at Classical Numismatic Group, LLC (CNG) have dedicated ourselves to serving your needs in the fields of ancient, medieval, and British numismatics. We aim to help you build your collection at reasonable prices, to supply the books that enable you to increase your knowledge and understanding, and - when the time comes - to help you sell individual items or your entire collection. When you become a customer of our firm, we hope that it is for the long term. CNG is an international firm with offices in Lancaster, Pennsylvania and London, England. We conduct biweekly Electronic Auctions, as well as several Feature Auctions per year, focusing on Greek, Central Asian, Roman Provincial, Roman Republican, Roman Imperial, Byzantine, Early Medieval, Islamic, World, British, and US coins and medals. With the Classical Numismatic Group app you can preview, watch, and bid in our auctions from your mobile / tablet device. You may participate in our sales while on-the-go, and gain access to the following features: 
 • Follow upcoming lots
 • Set up push notifications to keep you up-to-date on items of interest • Leave absentee bids • Bid live using a simple “swipe to bid” interface
 • Track your bidding history and activity
 • Watch live auctions • Consign your coins for sale The numismatic hobby sets us apart from the rush and pressures of day-to-day life, so we invite you to sit back, relax, and explore our shared numismatic heritage. We hope you find the time to enjoy our app today.

Rio de la Plata is a Numismatic Auction House located in South America. We conduct multiple sales a year with focus on early latin american coinage. With more than 20 years in bussiness we have access to best collections in the area.