The Parts of a Coin Description

Most descriptions include the same core pieces of information.

Each tells you something different about the coin. Let's walk through them one at a time.

The Ruler

Usually the description begins with the ruler or issuing authority, for example Hadrian, Alexander the Great, or Constantine I. This immediately tells you whose government issued the coin.

The Date

You might see something like AD 117 to 138, or Circa AD 325 to 326. "Circa" simply means "around." Ancient coins cannot always be dated to an exact year, so an approximate range is common.

The Metal

The metal is usually abbreviated using traditional Latin terminology that has long been standard in numismatics.

The Denomination

The denomination tells you what type of coin it is and where it fits within the monetary system of its time. Common examples include the denarius, tetradrachm, follis, sestertius, and solidus.

The Measurements

You may see something like 18mm, 3.22 g, 6h. Each figure describes a physical property of the coin.

The die axis describes the rotational alignment of the obverse and reverse dies when the coin was struck. For most collectors, the weight and diameter are more important than the die axis.

The Mint

The mint tells you where the coin was produced, such as Rome, Antioch, Alexandria, or Constantinople. Sometimes the mint is identified directly by a mintmark.

Other times, especially with many Greek coins, scholars determine the mint through style, inscriptions, symbols, or comparison with published references.

The Obverse and Reverse

Descriptions usually explain both sides of the coin, often separated by a slash. The obverse is the front, and the reverse is the back.

This tells you exactly what appears on each side of the coin.

The Reference Numbers

You might see references such as RIC, Sear, RPC, or HGC. These refer to standard reference books used by collectors, researchers, and dealers. Different dealers may cite different references depending on the coin series and the standard works they use.

If you'd like to learn more, see our article on Understanding Ancient Coin References.

The Condition

Finally, you'll usually find a grade. Common grades include Fine (F), Very Fine (VF), Extremely Fine (EF or XF), and About Uncirculated (AU).

These notes provide additional information about the coin's appearance, preservation, and history.

What If My Coin Is NGC Certified?

If your coin is certified by NGC Ancients, much of this information will already appear on the holder. The label typically includes the ruler, denomination, date, mint when known, grade, and certification number.

Dealers often include additional historical information and descriptions beyond what appears on the label, to provide more context about the coin.

Auction Catalogs vs. Dealer Listings

You may notice that not every ancient coin description looks the same. Auction houses often assume the reader already understands numismatic terminology, so their descriptions tend to be concise and highly technical. Retail dealers frequently provide more explanation, especially when serving newer collectors.

At Kinzer Coins, we've intentionally taken a different approach. Rather than filling our descriptions with abbreviations and technical shorthand, we focus first on explaining why the coin matters, who issued it, and the history behind it.

We believe collecting should be approachable, not intimidating.

We still provide the important technical information. As your knowledge grows, you'll naturally become more comfortable reading the traditional descriptions used by auction houses and professional dealers.

My Advice to New Collectors

Don't worry if ancient coin descriptions seem overwhelming at first. Every experienced collector once wondered what abbreviations like AE, RIC, or VF meant. The terminology may seem unfamiliar today, but every abbreviation represents useful information about the coin.

The more coins you study, the more naturally these descriptions will make sense. Until then, remember that a good dealer should help explain the coin, not make you feel like you need a dictionary to enjoy collecting.

History wasn't just written. It was minted.