How To Authenticate Ancient Coins

Forgeries of ancient coins are believed to be as old as coinage itself. Thus, learning how to authenticate coins in one’s ancient coin collection is also a timeless skill, one that requires knowledge, experience/exposure, and research. Often a visual inspection will do, but sometimes more sophisticated tests are done in difficult cases.

A genuine coin, for starters, is made of the correct type and density of metal. While a silver dime is made of silver, a gold dollar is made of at least 14 karat gold. Coins that are produced completely of the right metal or alloy, too, will differ both in weight and density. Genuine coins have a standard mass measurable with a good quality balance, while each metal or alloy has a standard density measurable by simple tests.

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For more valuable coins, it is advisable to use a professional grading service. Companies such as the Professional Coin Grading Service offer these services. Dealers also usually offer grading services, although they also outsource the job to the kind of companies mentioned above.

Avoid ancient coin sources, too, that say they know nothing about ancient coins but are guided by a “knowledgeable” friend or have “found it recently in granny’s attic.” There could be sellers offering enticing coins such as Sicilian tetradrachms, of relatively high grade and wonderful listing details. They could also say, however, that while the coins were from a decades-old collection and are believed to be genuine, they are unable to guarantee the authenticity – and they offer no returns.

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If it’s too good to be true, it probably is. Learn authentication as an exciting part of the process, where technology and free internet have made it so much easier and convenient.

Sadigh Gallery is a family-owned ancient art gallery specializing in handling and selling ancient artworks and coins. Read more on this page.

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About Sadigh Gallery

Sadigh Gallery is a family-owned art gallery specializing in ancient artifacts and coins from around the world. The gallery was established in 1978 as a small mail order company which was operated by one man, Michael Sadigh. After achieving much success, he then moved to the current location on Fifth Avenue in Manhattan in 1982. Our focus is on providing affordable ancient antiquities and friendly, down-to-earth service. As a family-owned business, we greatly treasure the interaction with our customers. A large portion of our customers have been with us for 10 to 20 years, and we are grateful that they have become good friends, rather than simple business partners. We pride in providing quality service to each and every one of our customers, and their satisfaction matters most to us. If you have any questions, concerns, or any other comments regarding our merchandises or services, feel free to call us at your convenience. Customer satisfaction is our number one priority! All of our antiquities are guaranteed authentic, and all items are sent with a Lifetime Certificate of Authenticity. We provide secure packing to ensure safe delivery. Contact us for more information, or to receive one of our FREE CATALOG today. Contact Information: 303 Fifth Avenue Suite 1603 New York, NY 10016 Toll Free (800)426-2007 Tel (212)725-7537 E-mail: Info@sadighgallery.com Web www.sadighgallery.com Gallery Hours: Monday-Friday 10:00AM – 8:00PM Open on Sundays by appointment only. Closed on Saturdays.
This entry was posted in Ancient Art, Ancient Coins, Ancient History, Archaeology, Mythology, Persian History and tagged , , . Bookmark the permalink.

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