Estimate: 1.300 EURThrace,
Byzantion.
Stater (250–1st century BC).
Condition: ef+
69
Estimate: 1.800 EURRoman Empire,
Matidia.
Denarius (112 AD), Rome.
Condition: very rare, vf /vf+.
222
Estimate: 11.000 EURRoman Empire,
Julian II. Apostata as Caesar.
Solidus (355–357 AD), Rome.
Condition: unc
581
Estimate: 6.000 EURDenmark,
Frederik IV.
Double-Ducat 1704, Copenhagen.
With certificate of authenticity.
Condition: ef-
681
Estimate: 1.000 EURIreland,
George III.
6 Shilling Token 1804.
Condition: PL
805
Estimate: 1.000 EURNetherlands,
Friesland.
Adler-Taler 1598.
Condition: Very rare, vf
886
Estimate: 2.000 EURSinzendorf,
Johann Wilhelm.
Ducat 1753, Nuremberg.
Condition: rare, lightly worked, vf-
1165
Estimate: 2.000 EURPomerania-Stettin,
Bogislaus XIV.
Taler 1629.
Condition: very rare, very fine details, vf+.
1385
Estimate: 1.200 EURReuss,
younger line,
Heinrich XIV.
2 Mark 1884 A.
Condition: unc-
2059
Estimate: 12.500 EURDependencies, Danzig.
25 Gulden 1923.
Condition: PCGS PR62
2681

Archive: People and Markets

Jewish-American Hall of Fame honors Julius Rosenwald and Booker T. Washington

The Jewish-American Hall of Fame is celebrating May as Jewish American Heritage Month by issuing art medals honoring Julius Rosenwald, who appears along with his friend and associate Booker T. Washington. These Renaissance-style high relief medals are the 56th in the longest continuing series of art medals in America.

How the Romans Made Counterfeits

Counterfeits have been around in ancient Roman times, too – usually, they were cast from a copper-tin alloy. Researchers at the University of Tübingen examined the counterfeiting process and reconstructed it experimentally. A video documents their experiment.

Q. David Bowers, foreword by Jeff Garrett, A Guide Book of Morgan Silver Dollars, 7th edition. Whitman Publishing, Atlanta (GA) 2023. Paperback, 336 p., full color, 6 x 9 inches. ISBN: 0794849164. US$24.95.

Q. David Bowers’s New Guide Book of Morgan Silver Dollars

The Morgan Dollars are among the most famous and highly collectible US coins. Dennis Tucker discusses the new 7th edition of Q. David Bowers Guide Book and what makes these coins so fascinating.

Ben Wengel

NGC Promotes Ben Wengel to Senior Vice President of World Coin Grading

NGC promoted Ben Wengel to Senior Vice President of World Coin Grading. The expert for coin counterfeit detection has worked for NGC since his time as a university student.

Archive: Coins, Medals and more

The Turks, the Bohemian Estates and Two Gnadenpfennigs by Ferdinand I

SINCONA’s spring auction will be held from 13 to 15 May 2024. Among other highlights, two extremely rare gold gnadenpfennigs by Ferdinand I are on offer. The multiple coins with a weight of 10 and 15 gold gulden are among the great treasures of Habsburg numismatics. We share their story.
For the obverse of the 2022 20-Francs commemorative coin “Mani Matter”, various patterns were created, most of which are unique. They will be offered this fall at SINCONA.

SINCONA Offers Spectacular Swissmint Patterns

In its Auction 87, SINCONA AG showcases Swissmint patterns. They are truly remarkable as they are true patterns that were not produced for collectors but are natural by-products of the coin creation process.
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