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Adam J. Crum Professional Numismatist

Adam J. Crum

Professional Numismatist

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Adam J. Crum Professional Numismatist CONTINUE ADAM J. CRUM • NUMISMATIST • AUTHOR • CONSULTANT

Experience Counts.

35 Years of Hands-on Experience Handling the Finest Known Rarities.

Adam J. Crum, Professional Numismatist

Adam Crum, President of Finest Known, is a veteran numismatist with over 35 years of hands-on experience, handling the finest known rarities. He is an award winning and critically acclaimed numismatic author and one of the most renowned experts in the hobby. His new partners are among the most respected and well-known traders in the business, winners of an array of accolades in the industry, with experience and networks throughout the world.

Adam Crum was first introduced to coin collecting by his father as a young boy growing up in Texas. He began collecting coins at the age of five when his Dad gave him his first Whitman Books for Lincoln Cents, Jefferson Nickels, and Mercury Dimes. He and his father would go through large jars of coins looking for the rare wheat pennies or buffalo nickels, then placing those finds in his coin books.

Adam began his formal career in numismatics at the age of 22 and has been a full-time coin dealer since 1987. Today, he is widely known and respected in the numismatic industry with over 30 years of hands-on experience as one of the top rare coin experts and traders in the nation. Adam led Monaco Rare Coins as Vice President for 22 years, since its inception in 1998. Now, as President of Finest Known, he currently manages one of the industry’s largest rare coin inventories in the nation and handpicks every coin himself.

Historic Rarities.

Every Coin Tells a Story, History in your Hands.

Numismatist

Adam Crum is a world-class Numismatist, seasoned auction buyer and seller, and he has facilitated over $1 billion in rare coin transactions.

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Author

Adam Crum is a best-selling author of numismatic books including, “Carson City Morgan Dollars”, and “Insider’s Guide to Type I Double Eagles”.

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Consultant

Adam Crum has handled many of the coins listed in the book 100 Greatest U.S. Coins and has assembled some of the finest rare coin collections.

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Type I Double Eagles, Adam Crum LEARN MORE... An Insider’s Guide to Collecting Type 1 Double Eagles, by Adam Crum
This book is for anyone seriously interested in collecting $20 gold "double eagle" coins of the first "Type 1" variety, produced from 1850 to 1666.
Click to buy Collecting Type-I Double Eagles.
Gold Coins Ancient Rome, Adam Crum LEARN MORE... Gold Coins of Ancient Rome, Featuring the XII Caesars Legacy Collection, by Adam J. Crum
The Twelve Caesars gold coins are some of the most elusive and cherished coins in ancient numismatics. The book tells the story of each of the Twelve Caesars and the gold coins that built an Empire.
Click to buy Gold Coins of Ancient Rome.
LEARN MORE... The Brasher Doubloon, America’s First Gold Coin, by Adam Crum
This book is about the history of America’s first gold coin, struck by silversmith Ephraim Brasher, George Washington’s New York City neighbor.
Click to buy Slider Revolution.
Carson City Morgan Dollars, Adam Crum LEARN MORE... Carson City Morgan Dollars 4th Edition, by Adam Crum
The Carson City Morgan Dollars story is one every collector will enjoy. Regular issues, Die varieties, Rarity figures, Valuations, Collector’s checklist, and more.
Click to buy Carson City Morgan Dollars.
A Guide Book of Morgan Silver Dollars LEARN MORE... A Guide Book of Morgan Silver Dollars 5th Edition by Q. David Bowers, Foreword by Adam Crum
In this fifth edition of his best-selling book, the “dean of American numismatics” Q. David Bowers, offers an engaging portrait of the country’s most popular classic coin.
Click to buy A Guide Book of Morgan Silver Dollars .
Morgan Dollar, Foreword by Adam Crum LEARN MORE... Morgan Dollar - America's Love Affair with a Legendary Coin, by Michael Miles Standish, Foreword by Adam Crum
This reference book details the Morgan Dollar, its historic design, a Morgan Dollar market study, year-by-year breakdown, plus much more.
Click to buy Morgan Dollar.

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Adam J. Crum

Copyright © 2026 • Adam J. Crum • Professional Numismatist

  • Adam J. Crum
  • Numismatist
  • Author
  • Consultant
  • Contact