Key Points
The Leu Judaica Collection – A Legacy of Jewish History Begins a New Chapter.
Why the November 2, 2026 Auction Is Far More Than the Sale of an Exceptional Collection
Some collections impress through the rarity of their objects. Others captivate through quality or scale. And then there are the rare collections that transcend their individual pieces because they tell a story—not only the story of the coins and medals themselves, but also that of the person who assembled them over decades with a clear purpose.
The Leu Judaica Collection is one of those rare exceptions.
Over nearly three decades, it grew from a Jewish collector's conviction that coins and medals are far more than historical artifacts. To him, they were witnesses to more than two and a half millennia of history—a history of cultural flourishing, religious identity, diaspora, persecution, renewal, and continuity. His goal was not to build the largest collection possible. He sought to document the history of the Jewish people through its numismatic evidence as comprehensively, rigorously, and at as high a level of quality as possible.
The Collector as Custodian
What is remarkable is not only the collection itself, but also the attitude of the person who built it.
To this day, he has deliberately chosen not to place his name in the foreground. He never saw himself as the owner of these coins and medals, but rather as their temporary custodian. His wish has always been for the collection to serve scholarship, inspire collectors, and deepen understanding of Jewish history. From the beginning, he therefore intended the collection one day to be published in full and then entrusted to responsible new stewards.
A Collection of International Importance
The Leu Judaica Collection ranks among the most important collections of Jewish coins and medals ever offered publicly.
Its importance lies not only in its exceptional quality or scale, but above all in its scholarly coherence. Over many years, it was curated by an internationally recognized specialist in ancient numismatics and built according to clearly defined criteria. Each object was selected for its historical significance, provenance, and place within Jewish cultural history. Many pieces are now regarded as reference specimens for their types and have already been published in standard numismatic works.
The collection traces an exceptional arc across more than two and a half millennia of Jewish history—from the early coinages of the Philistines and Samaritans through the Hasmoneans, Herod the Great, the First Jewish Revolt, and Bar Kokhba, to the celebrated Judaea Capta issues. It is equally compelling in documenting Jewish life in the modern era, with medals of prominent Jewish families, material relating to emancipation, medals commemorating historic synagogues, ghetto currency from the Nazi era, and the coins of the State of Israel.
Scholarly Publication as a Lasting Legacy
Before the collection is auctioned by Leu Numismatik AG at the Zunfthaus zur Saffran in Zurich's Old Town on November 2, 2026, something of lasting value is being created.
For the first time, the Leu Judaica Collection is being comprehensively studied, documented, and published. This will preserve more than the memory of an exceptional collection: the resulting publication will serve scholars, museums, universities, and collectors around the world as a lasting reference. In this sense, the auction marks not the end of the collection, but the beginning of a new scholarly life.
Why This Auction Matters
Collections of this quality come to market only very rarely.
For collectors, the auction offers the opportunity to acquire objects that have been unavailable for decades and that, in many cases, come from important historic collections and celebrated auctions around the turn of the millennium. Museums and public institutions gain access to superbly documented pieces with secure provenance. Family offices, foundations, and philanthropists have an opportunity to play an active role in the long-term preservation of Jewish cultural heritage.
Participation in this auction therefore means acquiring more than an exceptional numismatic object. It also means assuming responsibility for a witness to Jewish history and becoming part of a collection whose scholarly documentation will endure long after its dispersal.
A Cycle of Stewardship
The auction of the Leu Judaica Collection also marks the first step in realizing the vision of the Leu Judaica Department.
The project does not end with the auction. A portion of the proceeds will go directly toward scholarly research in Jewish numismatics, new publications, provenance research, and the documentation of other important collections. In this way, every individual object helps generate new knowledge and preserve further witnesses to Jewish history for future generations.
The Leu Judaica Collection thus embodies a conviction at the heart of the Leu Judaica Department:
Cultural heritage is not preserved simply by collecting it. It is preserved by studying it, documenting it, understanding it, and passing it on responsibly.
On 2 November 2026, the dispersal of an exceptional collection will mark not an ending, but the beginning of the next chapter in its history.
