News and media

The SINCONA Group actively pursues its fascination with numismatics and precious metals and regularly publishes press releases, articles and papers. We are delighted to take you on exciting journeys through the rich history of coins, medals, banknotes and other numismatic objects.

Media center

News, press releases and articles on numismatics

Here you will find the latest press releases, articles and publications, as well as other important news from the SINCONA Group. The texts and images may be used free of charge, provided the source is acknowledged.

Press contact for further information and documentation

SINCONA AG
Limmatquai 112
8001 Zurich
Switzerland

Email:
Phone: +41 44 215 10 90
WhatsApp

news_medien_pic_vreneli-sortiermaschine

06.09.2023

Streaks on Swiss ’Vreneli’ gold coins – some remarks on a phenomenon

If you are regularly handling ’Vreneli’ gold coins, you will every now and then come across some that display strip-like color alterations across the entire coin. Why is this? (In German only)

news_medien_pic_nyon_01

24.05.2023

A Louis II of Vaud Double Tournois minted in Nyon (Switzerland)

The essay confirms the attribution of a medieval Louis II of Vaud Double Tournois to the Nyon mint. A drawing and a photograph provide conclusive evidence (in German only).

news_medien_pic_jonas_10_ducats

14.04.2023

Jonah and the resurrection of Christ

This article highlights some pictorial details of an extremely rare gold medal of 10 ducats from the second half of the 16th century (Kremnica mint). Christof Füessli, a gifted engraver, staged the story of Jonah and the whale in a well-established typological tradition (in German only).

news_medien_pic_roosevelt_churchill_chiang_kai_shek

13.05.2021

Secret messages on Chinese banknotes

Mr. Kunzmann's article deals with hidden political messages on so-called puppet banknotes from the Central Reserve Bank of China as well as on issues of the Federal Reserve Bank of China during the Japanese-Chinese War of 1937–1945 (in German only).

news_medien_pic_nueremberg_03

12.05.2020

A special kind of money in Nuremberg

Normally, citizens paid their taxes with coins, occasionally with goods. In Nuremberg, however, the system was far more complex. Here, all citizens had to pay the Bürgergroschen, or “Losung", regardless of whether they were wealthy or poor (in German only).

news_medien_pic_franz_joseph_in_jerusalem

17.04.2020

Emperor Franz Joseph's longest journey

Austrian Emperor Franz Joseph I (1848–1916) held countless titles, including that of King of Jerusalem. However, he had never visited this kingdom. That was to change during the celebrations marking the opening of the Suez Canal in 1869 (in German only).

Newsletter

Subscribe to our newsletter and stay informed!