The Iconography:
* St. Michael and the Dragon: This is a very powerful and popular religious image, found across various cultures and time periods. It symbolizes the victory of good over evil.
* Gold Coin: Gold has always been a precious metal associated with wealth and power.
Possible Origins:
* Medieval or Renaissance European Coins: These periods saw a flourishing of art and religious imagery on coins. You might find examples from Italy, France, England, or other European countries.
* Byzantine Coins: The Byzantine Empire (330-1453 AD) used extensive religious imagery on its coins, including St. Michael.
* Modern Commemorative Coins: Many countries issue modern coins with religious themes, including St. Michael. These are often minted in gold or silver for collectors.
How to Determine Value:
1. Identify the Coin:
* Country of Origin: Look for any markings, language, or symbols that could point to a specific country or region.
* Date: If a date is present, this will help narrow down the time period and possible origin.
* Metal Content: Check if the coin has any hallmarks or markings indicating its gold purity.
* Size and Weight: Take measurements and weigh the coin. This will help you compare it to known examples.
2. Research and Compare:
* Coin Books: Search online or at a library for coin collecting books or websites that specialize in the type of coin you suspect it might be.
* Online Auction Sites: Look at similar coins that have been sold on platforms like eBay, Heritage Auctions, or others.
* Coin Dealers: Consult with reputable coin dealers who can offer their expertise and appraisal.
Important Note:
* Authenticity is Key: Beware of fakes and reproductions. A professional appraisal is always recommended if you suspect a coin might be valuable.
Let me know if you have any more details about the coin, such as its size, any inscriptions besides "St. Michael," or its condition, and I can help you narrow down the possibilities further.