Who Was the First Known Coin Collector?

Coin collecting did not begin with Whitman folders, grading slabs, online auctions or even dedicated coin dealers. If the surviving historical evidence is interpreted as collecting, the hobby may stretch back more than 2,000 years.

A recent Numismatic News CoinClinic column names Mithridates VI Eupator of Pontus as the earliest documented person alleged to have collected coins. After his defeat by Rome, an inventory of his seized treasures reportedly included what appears to have been a coin collection. The same article points to Emperor Augustus as another ancient possibility before jumping more than a millennium forward to Petrarch, the Italian scholar whose interest in Roman coins is much better documented.

That distinction is important because asking who the “first coin collector” was sounds like a simple trivia question, but it actually depends on what we mean by collector. Was someone preserving unusual coins because they were valuable treasure? Was the person deliberately assembling different types? Were the coins being studied as historical artifacts? Did collecting have to be the person’s hobby rather than part of a royal treasury?

Once you start asking those questions, the history of coin collecting becomes much more interesting than a single name.

TL;DR

Ancient contender: Mithridates VI of Pontus is often cited as the earliest documented person who may have assembled something recognizable as a coin collection.
Roman possibility: Emperor Augustus may also qualify because Suetonius described him distributing old royal and foreign coins among his gifts.
Clearer collector: Petrarch deliberately acquired and studied ancient Roman coins, then presented a group to Charles IV in the 14th century.
American roots: Early U.S. collectors included figures such as Joseph J. Mickley, while Thomas Jefferson and John Quincy Adams also had documented numismatic interests.
Dealer milestone: Edward Cogan became one of the most important pioneers of the professional U.S. coin trade and conducted coin auctions from 1858 through 1879.
Business longevity: France’s Monnaie de Paris traces its history to 864, while German dealer Dr. Busso Peus Nachf. traces its commercial lineage to Adolph Hess’s business established in 1870.
My collector takeaway: There probably is no perfectly provable “first” collector. What we can trace is the gradual shift from saving unusual money to deliberately studying, cataloging and building collections.

The Answer Depends on What Counts as Coin Collecting

There is a big difference between owning coins and collecting coins. Ancient rulers possessed enormous quantities of money, temples accumulated offerings, governments held foreign currency and wealthy families kept bullion and coins as stores of value. None of that automatically makes those people coin collectors.

For me, the stronger definition involves some form of deliberate selection. The person should be keeping coins because of differences in issuer, age, type, design, origin, historical significance or another characteristic beyond spending power.

Why ownership alone does not prove collecting

A treasury can contain thousands of coins without any collecting intent. The same applies to temple deposits, tax payments and military spoils. What separates a collection is usually the decision to preserve certain coins because they are somehow distinct from ordinary money.

That distinction matters when we move into ancient history because the surviving documents rarely explain exactly why every object was saved. Historians therefore have to infer collecting behavior from inventories, literary descriptions and the way unusual coins were grouped together.

The evidence is incomplete by nature

Numismatic News says an inventory of treasures seized after Mithridates VI was defeated by the Romans included what appears to have been a group of coins collected rather than simply held as ordinary money. The article appropriately uses cautious language, describing him as the first person who allegedly collected coins and whose activity has been documented.

That caveat matters because we have evidence consistent with collecting, but we do not have Mithridates’ handwritten checklist telling us exactly what he was trying to assemble. Ancient collecting is therefore partly an archaeological and documentary interpretation.

Collectors who enjoy this earlier side of the hobby can start with my guide to ancient Roman coin values. Ancient coins force you to think about history, attribution and context differently from most modern U.S. issues.

Mithridates VI and Augustus Give Us the Earliest Clues

The first two serious candidates come from the ancient Mediterranean world, but the evidence supporting them is very different. Mithridates VI gives us an inventory that may indicate a collection, while Augustus appears in a literary account describing the handling of unusual old and foreign coins.

Mithridates VI may represent deliberate ancient collecting

Mithridates VI ruled the Kingdom of Pontus in the first century B.C. and became one of Rome’s most formidable eastern opponents. His long conflict with the Roman Republic ultimately ended in defeat, which is how Roman authorities gained access to his treasures.

If the coins listed among those possessions really formed a deliberate collection, he would push documented coin collecting back into antiquity. That possibility makes cultural sense because ancient coins already preserved portraits of former rulers, images of gods and heroes, symbols of conquered cities, dynastic claims, military victories, political propaganda and monetary systems no longer in use.

A ruler did not need a modern price guide to understand that an older coin could also be a historical object. Still, an inventory can tell us that a group of coins existed without telling us why Mithridates kept them.

They may have been curiosities, diplomatic gifts, treasury pieces, historical specimens, spoils or a true collection. That uncertainty is why I would describe Mithridates as a leading candidate, not unquestionably crown him history’s first hobbyist.

Augustus presents a different type of evidence

The CoinClinic article also points to Augustus and cites Suetonius’ description of the emperor distributing gifts that could include old royal and foreign coins.

That wording tells us Augustus had access to pieces that were interesting precisely because they were not ordinary contemporary Roman money. The key question is whether possessing and distributing them means he personally collected them.

It may, but an imperial household naturally had access to unusual objects from throughout the Roman world. Augustus could have been preserving coins deliberately, or he may simply have been drawing from an imperial treasury stocked with foreign and historic material.

Why “first” remains difficult to prove

This is where the word “first” becomes dangerous because the further back we go, the more incomplete the evidence becomes. History preserves the names of kings and emperors because they generated written records, while an unknown merchant or scholar could have collected coins decades earlier without leaving anything behind.

Mithridates and Augustus are therefore best understood as the earliest named candidates currently supported by surviving evidence, not proof that nobody before them collected coins.

Petrarch Looks Much More Like a Modern Collector

If I had to choose the earliest historical figure whose behavior clearly feels like modern numismatics, Petrarch would be a much easier choice.

Francesco Petrarca, better known as Petrarch, lived from 1304 to 1374 and became one of the defining intellectual figures of the early Renaissance. He also deliberately collected and studied ancient Roman coins.

He was studying history through coins

This was not simply hoarding old money. A surviving account shows Petrarch presenting Charles IV with ancient gold and silver coins carrying portraits of Roman emperors.

Scholarship on the exchange notes that Petrarch paired the objects with explanations of the emperors and encouraged Charles to draw political and moral lessons from the men represented on the coins.

That feels remarkably familiar because Petrarch was using coins to understand:

Historical identity: The portraits connected physical objects with individual Roman rulers.
Political power: Imperial imagery provided evidence of how rulers represented themselves.
Chronology: Different portraits and inscriptions helped place rulers within historical sequences.
Ancient culture: The coins gave Petrarch physical evidence from the Roman world.
Leadership lessons: He used the people shown on the coins as examples for Charles IV to study.

Modern collectors do the same thing. A coin does not have to be exceptionally valuable to become fascinating once you understand the person, government and historical moment represented on it.

Petrarch marks an important transition

Earlier evidence suggests people may have collected coins, but with Petrarch we can see someone studying coins as historical documents. That makes him an important dividing line between simply preserving unusual money and engaging in something recognizably close to scholarly numismatics.

How Coin Collecting Became the “Hobby of Kings”

The story becomes even more consequential after Petrarch’s presentation to Charles IV. Numismatic News argues that aristocratic coin collecting became increasingly fashionable afterward, contributing to numismatics becoming known as the “hobby of kings.”

Why early collecting favored elites

Building a substantial coin collection required resources that relatively few people possessed. Serious collectors often needed access to:

Disposable wealth: Building a cabinet of rare ancient or foreign coins required money beyond everyday needs.
Travel networks: Merchants, diplomats and travelers could bring material from distant regions.
Archaeological discoveries: Wealthy collectors were better positioned to acquire coins emerging from excavations and old hoards.
Private storage: Large collections needed secure places where valuable pieces could be organized and preserved.
Scholarly resources: Reading inscriptions and comparing rulers required access to books, manuscripts and educated specialists.
International contacts: Foreign coins were easier to obtain when collectors had political or commercial networks beyond their own region.

Those requirements naturally favored rulers and aristocrats.

Coins fit Renaissance scholarship unusually well

Coins also fit Renaissance collecting culture because they were genuine ancient artifacts that could be held in the hand, organized by ruler and compared directly with historical texts.

A Roman emperor’s face on a coin was not a Renaissance artist imagining antiquity. It was an object made while the ancient world still existed, and that immediacy helped give coins scholarly value alongside their rarity and beauty.

My guide to coin collecting terms shows just how specialized the hobby eventually became. What began as an interest in unusual old money developed its own vocabulary for grades, dies, varieties, errors, surfaces, provenance and much more.

Early U.S. Coin Collecting Had Several Founders

Ask who first collected United States coins, and the answer gets murkier again. The CoinClinic article says we cannot know for certain, but several prominent early Americans had numismatic interests that help show how the hobby developed.

Jefferson and Adams approached coins as historical objects

Thomas Jefferson can reasonably be considered part of early American numismatic history because he assembled European and American coins as examples of what a national mint could produce.

John Quincy Adams and possibly John Adams also collected ancient coins. John Quincy Adams went beyond ownership and studied his collection, making his activity especially relevant when looking for early American examples of scholarly collecting.

Joseph Mickley looks more like a later hobby collector

The American Numismatic Association adds another important early name: Joseph J. Mickley.

According to ANA’s history of American collecting, legend says Mickley began collecting around 1816 when he had trouble locating a cent dated 1799, his birth year. By the 1850s, he had become one of Philadelphia’s most familiar numismatists, although parts of the traditional story cannot be proven.

Mickley’s story feels particularly modern because it resembles the collecting goals people still use today. A specific date becomes personally meaningful, the collector starts searching for it and one target grows into a broader numismatic interest.

Adam Eckfeldt helped build an institutional collection

Adam Eckfeldt represents a different branch of the hobby. As an early U.S. Mint employee and later chief coiner, he preserved unusual U.S. and foreign coins that came through the Mint.

His efforts helped lay the groundwork for the Mint Cabinet, which later became part of the Smithsonian’s National Numismatic Collection.

Figure	Numismatic Connection	Why the Distinction Matters
Thomas Jefferson	Assembled U.S. and European coin examples	Coins connected with planning and understanding national money
John Quincy Adams	Collected and studied ancient coins	Clear scholarly interest
Joseph J. Mickley	Early prominent American hobby collector	Resembles later private date-and-type collecting
Adam Eckfeldt	Preserved unusual U.S. and foreign coins at the Mint	Helped create an institutional collection

American numismatics therefore grew through private hobbyists, politicians, Mint employees and institutions at roughly the same time. There was no single moment when everybody suddenly decided coins were collectible.

Edward Cogan Helped Turn Collecting Into a Business

Collectors eventually needed sellers, organized sales and reliable ways to find material. In 19th-century America, that specialized market was still developing.

Edward Cogan became one of the figures who helped professionalize it.

Cogan built a dedicated market around collectors

Stack’s Bowers describes the English-born accountant as a seminal figure in American numismatics. He operated in Philadelphia before moving to New York in 1867 and conducted auctions involving U.S., world and ancient coins.

The Newman Numismatic Portal records Cogan auction activity from 1858 through 1879, and he eventually became known as the “father of U.S. coin collecting.”

He was important even if he was not literally the first

The claim that Cogan was America’s absolute first dealer requires some caution. Earlier Americans were already buying, selling and exchanging collectible coins before his most famous auctions.

That does not reduce his importance. Cogan helped professionalize the trade by giving collectors:

Dedicated sales: Coins could be marketed directly to specialist buyers.
Catalog descriptions: Collectors received more structured information about individual lots.
Organized offerings: Collections could be divided and presented systematically.
Price records: Auction results created useful evidence of what buyers were paying.
Specialist access: Collectors had a dedicated professional rather than relying only on informal exchanges.

Once those systems exist, a hobby can scale beyond exchanges among a small group of wealthy enthusiasts.

Collectors who want to understand that part of today’s market can read my guide to coin auctions. The format has changed enormously since Cogan’s era, but the underlying function remains familiar.

Coin Collecting Eventually Moved From Kings to Everybody

The phrase “hobby of kings” sounds almost ridiculous when compared with modern coin collecting. Today, you can begin with pocket change, search bank rolls, collect one denomination, buy ancient bronze coins or spend millions on a major rarity.

Printed information changed who could participate

Mass-produced coins made collecting material easier to find, while printed catalogs gave ordinary collectors information that once circulated mostly among scholars, dealers and wealthy cabinets.

Coin boards and albums later created structured collecting goals. Instead of needing broad scholarly knowledge, a collector could open an album and immediately see which dates were missing.

Clubs and grading added more structure

Organized numismatic societies connected collectors who might otherwise never meet. Price guides, specialist books and eventually third-party grading created more consistent ways to describe and compare coins.

Those systems did not eliminate disagreements, but they made the hobby much easier to enter.

The internet transformed access to knowledge

The internet accelerated that democratization even further. Auction archives, dealer inventories, population reports and specialist discussions that once required travel or expensive libraries can now be accessed almost instantly.

The object stayed the same, but access to knowledge changed completely.

That is why my guide to starting a coin collection emphasizes choosing a collecting goal before worrying about expensive purchases. You do not need royal wealth to participate in a hobby that once largely belonged to elites.

The Institutions Around Coins Have Their Own Long Histories

The CoinClinic article does not stop with individual collectors. It also asks which coin businesses and institutions have survived the longest.

Monnaie de Paris traces its roots to 864

The mint’s history reaches back to 864, when Charles II, better known as Charles the Bald, established a Parisian monetary workshop connected to the Crown.

That timeline places the institution centuries before Petrarch and more than 900 years before the creation of the United States.

Monnaie de Paris therefore illustrates a different side of numismatics. Coins may move through collections, but the institutions that make and preserve them can survive through entirely different political eras.

Dr. Busso Peus represents the dealer side

The article identifies Dr. Busso Peus Nachf. in Germany as the oldest continuously operating coin dealership.

The firm’s lineage traces back to Adolph Hess, who opened a small coin business in 1870. After changes in ownership and name, the business eventually developed into the Peus dealership known today.

Not every “coin business” does the same job

These organizations belong to the same broad numismatic world but perform very different roles.

Institution or Person	Starting Point	Primary Role
Monnaie de Paris	864	Mint and monetary institution
Dr. Busso Peus Nachf. lineage	1870	Specialist coin dealership and auction house
Edward Cogan	Mid-19th century	Early professional U.S. coin dealer and auctioneer

A mint manufactures coins and medals. A dealership sources and sells collectible material. An auctioneer connects sellers with competitive buyers. All three become part of the history surrounding numismatics.

What People Choose to Save Explains Why Collecting Survived

The most interesting part of this history may be how consistent the collecting instinct remains across time. Every coin begins as money, a medallic object or another manufactured product, but eventually someone decides one example deserves to be kept.

Different generations notice different things

Maybe the coin is old, the ruler is unusual, the mint no longer exists, the date is missing from an album, the strike is exceptional or the coin came from an important collection.

Another person may simply find an old coin as a child and keep it because it feels different from everyday change.

The reasons vary, but that moment of recognition is what turns an object from ordinary money into something collectible.

The motivations have changed less than we think

Mithridates may have preserved unusual pieces among royal treasures. Petrarch saw ancient rulers and historical lessons. Mickley reportedly chased a coin bearing his birth year.

Modern registry collectors chase grade rarity. Roll hunters chase varieties. Ancient collectors chase history. Type collectors chase design changes.

The collecting instinct remains remarkably consistent: this piece is different, and I want to keep it.

Silverpicker viewers interested in the really old end of that continuum can also watch my video about an ancient Judean coin find. Ancient coins make the connection between everyday money and surviving history impossible to miss.

Could Someone Older Than Mithridates Eventually Take the Title?

Absolutely. That is another reason I would not treat “first coin collector” as settled forever.

Archaeology can change the answer

New excavations can reveal hoards or organized groups of coins that challenge older assumptions. The difficult part is determining whether those groups represented savings, ritual deposits, trade stock or intentional collections.

Archives can change the story too

Old texts receive new translations, museum inventories are digitized and researchers revisit records that may have been misunderstood decades ago.

A future written source could identify a deliberate collector predating Mithridates.

The surviving record naturally favors powerful people

Kings and emperors left inventories, biographies and administrative records. Scholars left letters and manuscripts.

An ordinary person’s collection could disappear without leaving a sentence behind.

That means the earliest known collector and the actual first collector are almost certainly different people.

My Takeaway: Coin Collecting Probably Developed Instead of Beginning

If you want one name for trivia night, Mithridates VI remains a fascinating answer. The surviving evidence places something resembling a collection among his treasures more than two millennia ago, while Augustus gives us another ancient possibility.

Petrarch provides much clearer evidence of deliberate historical study. By the Renaissance, collecting coins had become fashionable among elites, and by the 19th century people like Mickley and Cogan were helping create the recognizable American hobby and marketplace.

The more interesting conclusion, though, is that coin collecting probably developed rather than started. People first saved unusual money, then compared different types, studied rulers and inscriptions and built collections that became symbols of scholarship and status.

Dealers created organized markets, museums preserved important holdings, albums and catalogs gave ordinary collectors a roadmap and modern technology opened that knowledge to almost everyone.

Today, somebody can begin the same hobby by pulling an interesting cent out of change. You do not need to collect like a king, but if Mithridates really was collecting coins more than 2,000 years ago, you may be participating in one of the oldest hobbies still practiced today.

Frequently Asked Questions About the History of Coin Collecting

Who is considered the first known coin collector?

Mithridates VI Eupator of Pontus is frequently presented as the earliest documented candidate. Numismatic News reports that an inventory of treasures captured after his defeat by Rome included what appears to have been a collection of coins.

Because the evidence is interpretive, it is safer to call him the earliest known candidate rather than state that he was definitively the first person ever to collect coins.

Was Petrarch really a coin collector?

Yes. Petrarch collected and studied ancient Roman coins and presented ancient gold and silver pieces to Charles IV during the 14th century.

His use of the portraits and historical figures represented on those coins shows that his interest extended well beyond the value of the metal.

Why was coin collecting called the hobby of kings?

Early systematic collecting required money, education and access to rare material, so rulers and aristocrats were especially well positioned to build important collections.

The growing popularity of aristocratic collecting after Petrarch’s era helped numismatics develop its reputation as the “hobby of kings.”

Who was the first U.S. coin collector?

There is no certain answer. The historical record includes early numismatic interests associated with Thomas Jefferson and John Quincy Adams, while Joseph J. Mickley is remembered as one of the best-known pioneering private collectors of the early United States.

Adam Eckfeldt also helped preserve unusual pieces at the U.S. Mint and contributed to the development of an important institutional collection.

Who was America’s first professional coin dealer?

Edward Cogan is commonly identified as one of the first professional American coin dealers and is frequently called the “father of U.S. coin collecting” or “father of the coin trade in America.”

He conducted coin auctions from 1858 through 1879, although Americans were already buying and selling collectible coins before his rise.