Friedrich Wilhelm, the Great Elector.
Ducat 1686 LCS, Berlin.
Extremely rare.
Attractive piece.


Maximilian II.
Ducat 1855.
Only a few pieces are known.
Extremely fine-uncirculated.

Ferdinand Albrecht I.
Löser in the weight of 4 Reichstalers 1670, Clausthal.
Extremely rare.
Attractive piece.

Friedrich Adolf.
5 Ducats 1711, Detmold.
Only known piece.
Extremely fine-uncirculated.

6 Ducats, n. d. (1765-1790), with the title of Joseph II.
NGC MS 62 PL.
Extremely rare.
Attractive piece from polished dies.
Almost uncirculaed.

Johann Adolf, 1590-1616.
Portugalöser (10 ducats) n.d., Eutin.
Extremely rare and of particular
significance in monetary history.
Attractive piece.

Leopold I, 1657-1705.
20 Ducats, n. d. (after 1666), Hall,
by M. König.
Extremely rare.
Almost extremely fine.

Archive: People and Markets
CDN Acquires Whitman: What Does This Mean for the Coin Market?
CDN Publishing acquires Whitman Publishing: who is behind the companies and why will this deal affect the international and US coin markets? A commentary by Ursula Kampmann.
A New Chapter: The Foundation of a New Auction House for Numismatic Literature
A new auction house enriches the numismatic landscape: the numismatic antiquarian bookshop Numismatisches Antiquariat Lang is an auction house specializing in numismatic literature.
Archive: Coins, Medals and more

Cleaning, Patina, Verdigris etc.: Which Errors Affect the Price of a Coin? – Part 2
The price of a coin does not only depend on its rarity and quality. In the second part of our overview we will talk about wear and tear, cleaning and the consequences of environmental processes.

Pattern of the First-Class Warrior Medal – A Previously Unknown Relic of German Colonial History
Leu’s first World Coins Floor Sale features a previously unknown pattern of a warrior merit medal for indigenous soldiers in German East Africa. This exceptional item provides rare insight into the early development of this obscure decoration.













CCG to Open Tokyo Office in 2024
The Certified Collectibles Group® announced that it will open an office in Tokyo, Japan, in 2024. The new CCG office will make it easier for collectors and dealers in Japan and the surrounding region to submit to NGC, PMG and CGC.
Ruth Pliego Receives the 2023 Huntington Award
The Trustees of the American Numismatic Society (ANS) have named Dr. Ruth Pliego as the recipient of the 2023 Archer M. Huntington Medal Award for Excellence in Numismatic Scholarship. If you are interested in Visigothic coins, be sure to watch the lecture the honoree gave on this occasion.