NOMISMA

Reading the Inscriptions on Coins

We will use abbreviations and dates as clues to determine who made a coin, when, and where.

Time to read the text: about 8 min
The review questions are optional and not included in this time.
What you can read: the course opening and contents are free; the full text is for those who have purchased
After purchase, you can read the full text once your access starts.

How to Read Coins in 3 Minutes

  1. See it
  2. In numbers
  3. What would you do?
  4. Read more

1See it

Swipe to see more

1 / 9

There aren't many abbreviations on Roman coins. You can look them up to read them.

U was inscribed as V, and J as I.

2 / 9

Roman coins have no dates. You narrow down the year by counting an emperor's titles.

Often, you can't pinpoint one year, just a range of years.

3 / 9

1867

2130 small silver coins with no writing were found in a pot.

The lack of writing is also a clue.

4 / 9

1780

Even after the empress died, coins kept being struck with this date.

About 400 million coins

By the 20th century.

5 / 9

'1780' became the name of the design, not the year it was struck.

If you see too many coins with the same date, the date might be 'frozen'.

6 / 9

We still don't know for sure how 'Wado Kaichin' was pronounced.

The government never wrote down how to say it. Back then, everyone just knew.

7 / 9

Around 575

A king's name was put on gold coins that had been using the emperor's name.

When the name on the coin becomes your own, it's a sign of independence.

8 / 9

1640s

In a besieged town, they cut silver plates into diamond shapes for money.

They could no longer make them round or add detailed designs.

9 / 9

They gave up on the shape and material. But they kept the value and the words.

One town even made coins from hardened book covers.

2In numbers

400million coins

Thaler silver coins with the 1780 date, struck by the 20th century (approx.)

575Around

Around when Visigothic gold coins began to show the king's face and name.

3What would you do?

An old silver coin is marked '1780'. When do you think it was struck?

Pick one

It was struck in 1780.

That's the normal way to read it. But these coins continued to be struck with the same date even after the empress died. This one could have been made in the 20th century.

You can't tell from the date alone.

This is the right way to think for this course. Merchants stopped accepting any coins but the 1780 ones, so '1780' became the name of the design, not the year it was struck.

4Read more

Read the full story ↓

ReconstructionReading the Inscriptions on Coins — course frontispiece

What you will understand after this course

  • You can read the abbreviations common in Roman legends by consulting a table.
  • From a legend you can extract clues that narrow the date.
  • You can treat the very absence of a legend as information.
More about this course

Course number: E6

Supervised by: Mitsuru Hayama

Beyond the text: 11 exercises · 5 coins · 11 readings How reading times are calculated

You will also understand

  • You can spot cases where the same legend carries a different meaning in a different age.
  • Can treat "inscriptions with uncertain readings" and "dates disconnected from the actual year" as information, rather than as errors.
  • Can distinguish between inscriptions of usurpers and imitative inscriptions, and use a framework to infer the source and reason for the borrowing.

You can start this course without reading any other course.

Also worth reading, to see the connections (optional)

If you want to know more about checking sources (optional)

Assessment

11 exercises in this course (7 check, 1 compare, 3 written). Progress is recorded by self-assessment.

The 8 chapters of this course
  1. There are only so many abbreviationsThere are only so many abbreviations. Do not memorise them; look them up. U is V, J is I.
  2. The legend narrows the dateRoman coins carry no year. Derive a range from the counts of TRP and COS; often it cannot be narrowed to one year.
  3. Having no legend; not changing the legendHaving no legend is information; so is a legend that never changes. A struck numeral may not mean what it says.
  4. Coins of letters only, coins of value onlyWhere an axis is thin, the subject may not be thin — the classification may simply not reach it.
  5. An Unreadable Name — WadōkaichinThe issuing state itself did not record the reading. That it is undecided is not a defect, but the reality of a historical source.
  6. The Frozen Date — The Eternal Year 1780The date on an inscription is not always the year it was actually struck. When trust resides in the design, time freezes.
  7. Borrowed Legends — From the Emperor's Name to the King'sA new power first borrows the legend of an old authority. The moment the legend changes to its own name is the moment it stands on its own.
  8. Emergency Inscriptions — The Promise of Siege MoneyIn times of emergency when shape and material were abandoned, only the inscription and face value were protected. The inscription is the last bastion of trust.
Readings (11)
  • The Roman Republic Overview: the world 43–42 BC The Camp of Brutus
    EID MAR. What six letters assert. This is the starting point of the course.
  • The silver of Massalia France the end of the 6th century BC–the 5th century BC An olive grove at Auriol, Provence
    §3. 2130 silver coins without a legend. Having no letters is information too.
  • Austria Overview: the world from AD 1780 The Eternal Year 1780
    §3. The scene where the date ceases to be the year of striking. An example of not swallowing a struck numeral whole.
  • The money of the siege Britain the 1640s Newark under siege
    Siege money. When neither shape nor design can be kept, only the value and the punch remain.
  • The Wadō kaichin Japan from 708 On the coin's inscription
    Section 5. "It has been called that without being decided"—a textbook example of an inscription with an unsettled reading.
  • The Maria Theresa thaler Germany from 1780 The mint of Vienna
    Section 6. A silver coin that froze time. The process of an era name becoming the name of a type, in the original text.
  • The gold of the Visigoths Spain 575–711 Toledo and Mérida, minting cities
    Section 7. From the emperor's name to the king's name. The moment an inscription came to stand on its own.
  • Coin struck on paper Netherlands 1573–1574 Leiden
    Section 8. The inscription a city that ran out of silver put on paper. "This is for freedom."
  • More Than One Mint Korea 17th–19th centuries The Coin's Reverse
    A single character on the reverse of a yopchon: 'Ho' for the Hojo (Treasury) or 'Hun' for the Hullyeon Dogam (Military Training Command). This is how to read the coin's self-declared 'birth registration,' indicating in which government office's furnace it was made.
  • Made by Copying Turkey 1690 Engraver's desk
    The Hijri year 1099 inscribed on the new zolota is the year Suleiman II ascended to the throne. Please observe the practice of inscribing the accession year and read the date from this non-Gregorian calendar as it is.
  • In the Name of a Dead King Greece From 323 BC Mints After the King's Death
    About 90% of the coin types bearing the name of Alexander were issued after the king's death. Please confirm from the distribution in the catalogue that the name in the inscription does not necessarily indicate the issuer.

Price

After purchase, the full courses, the illustrated books, every country’s story and the numismatics examination are open to you.

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