World Numismatics, LLC is located in Carefree, Arizona and owned by Kent Ponterio, Carlos Jara, Max Keech and Cory Frampton. The principals of the company are recognized experts in world numismatics with many years of experience and have published numerous books and articles on a variety of subjects.
We are a leading buyer and seller of World, ancient and Mexican and Latin American coins and currency and we stock one of the largest inventories of these items in the world. Our primary focus is on quality material and rarities. Our inventory consists of more than a thousand certified coins and thousands of notes. New products are added weekly.
We attend many of the major shows, including Long Beach, New York International, FUN, Chicago Coin Expo, Baltimore, the main ANA show and others.
Our office is open from 8 am to 4:30 pm Monday thru Friday.
Max is a leading expert in Mexican War for Independence coinage and extremely knowledgeable in a variety of other areas including Latin American type coins and Mexican Republic gold coins.
Max’s expertise includes rarities from most other nations of the world.
Cory is a specialist in Mexican Paper Money and in 2010 authored, and our company published, the definitive work on the subject, Mexican Paper Money.
Cory has extensive knowledge in a variety of other areas of Mexican coinage and especially enjoys assisting customers in assembling collections of high grade Mexican type coins.
Kent Ponterio is well known throughout the numismatic community for his writing, published articles and affiliation with various renowned numismatic organizations. Over the past three decades Kent has worked for some of the largest companies in the industry, including Ponterio & Associates (1993-2008), Bowers and Merena (2008-2010) and most recently Stacks Bowers Galleries (2010-2015) where he served as senior numismatist and consignment director of world and ancient coins. Kent’s knowledge of Mexican, Latin American and World Numismatics is the perfect fit for our company. Kent is currently an officer of the U.S. Mexican Numismatics Association where he publishes regular articles and has conducted lectures at the annual conventions.
Over the years Kent has expanded his knowledge into fields of European and Asian numismatics as well as ancient Greek and Roman coins. He makes regular trips to Europe and Asia each year and will continue to do so as a member and owner of this firm. It is our goal over the next year, to expand our numismatic offerings into these fields, becoming a full service world numismatic firm.
Carlos lives in Chile and travels throughout Central and South America. Carlos also attends the major US conventions with Cory and Max.
Carlos is a well know expert in Latin American Numismatics and has published a number of works in this field including his recent “The First Coinage of the Santiago Mint: 1749-1772“ and “Historia de la Casa de Moneda de Guatemala: 1733-1776“. Both of these are now the definitive references on their subject and the latter can be purchased on our website. You can call him at a US number in his Chile office 480 999-0260.
Ross is a native of Southern California whose interests in numismatics stem from his studies in historical subjects. After serving in the U.S. Army he pursued an education in history and received a BA from San Diego State University in 2012. He is an avid collector of Imperial Russian coins ; an interest that sparked off after working as a cataloger for Stacks Bowers (2014-2016). He was then hired to work here with the team of World Numismatics in 2016 and conducts many of the responsibilities and tasks that make for the inner workings of the company such as shipping and receiving, internet sales, eBay orders, and website imaging to name a few.
Ross enjoys travelling, a pursuit that has taken him to many countries in North America, Europe, Asia, and even the Middle East. He now resides in Phoenix.
Sanjay joined the World Numismatics team in May. Prior to joining us, Sanjay ran his own numismatic business since 2011. His interest in buying and collecting coins began at the tender age of nine with concentration in modern and world coins, particularly rare condition coins. With the assistance of Kent and Carlos, Sanjay is rapidly learning other areas of numismatics with enthusiasm and excitement. Sanjay will be an active buyer and cataloger for our company.
Sanjay holds a Bachelor’s Degree in marketing from Penn State University. He enjoys tennis, billiards, volleyball, golf and writing, all while adjusting to the Arizona temperatures with grace and humor.
EMILY VAN NIEL
Emily has been with World Numismatics since February, 2015. She brings a vast amount of knowledge of accounting, finance and inventory management to our company. Working on day to day activities, Emily provides a fresh perspective to our operations and has helped streamline our business processes with her knowledge. Emily is a native of Ohio and has lived in Arizona with her husband since July, 2011.
We are members of the following trade associations:
International Association of Professional Numismatists
Professional Numismatists Guild
Professional Currency Dealers Association
American Numismatic Association
International Bank Note Society Member
Numismatic Guaranty Corporation Authorized Dealer
Professional Coin Grading Service Authorized Dealer