A New Pattern from Germany of the Yunnan Dragon Dollar
Heidelberger Münzhandlung presents a new testimony to the active cooperation between China and Germany: a pattern of the Dragon Dollar for Yunnan, produced with German minting presses.
Tag Archive for: Minting technology
A New Currency for a New Japan
On 27 September 2021, an icon of Japanese coinage will be auctioned off as part of the Schwarz Collection offered by Künker: the 20 yen piece of 1870 of which only very few specimens were minted to be given to dignitaries of the imperial court. We tell its story.
What Are Mining Issues? Mining Prior to the Industrial Revolution
If you mint coins, you need metal. The minting techniques employed for this were technical breakthroughs and closely linked to advances in engineering. So-called mining issues bear witness to this. Wilhelm Müseler tells their story.
Counterfeited coins, or not counterfeited coins, that is the question
On 10 October 2019, a 6 pence piece will be sold at auction house Künker in Osnabrück that is of great interest from the point of view of constitutional law. The reason is that at the time of its minting it was not decided yet whether only the Crown was entitled to produce money in the United Kingdom or not.
A Center of Technology in Asia: The Singapore Mint
Orders from 20 countries, a cornucopia of technologies developed in-house, innovative concepts in the field of circulation coin logistics and the sales distribution of collectors’ coins – these are only a few of the terms you can use to describe The Singapore Mint. Ursula Kampmann has visited it.
The People of Zurich and their Money 8: a technology from Zurich captures the world
Our series takes you along for the ride as we explore the Zurich of times past. Hans Vogler was involved in the promotion of a machine that was to revolutionize minting – but he gained no profit out of it.
Much like a good DVD, this conversation comes with a sort of ‘making of’ – a little numismatic-historical backdrop to underscore and illustrate this conversation.
Images from a minting workshop of the 16th century
How were coins produced in the 16th century? Only few illustrations provide information about that process. One of the most important is a pane featuring the coat of arms of the Schaffhausen mint master Werner Zentgraf…
Recovering Precious Metal: from Grandma’s old silver knife to the new coin blank
Allgemeine is one of the biggest refineries for precious metal in Europe. It has opened its doors to CoinsWeekly. We were allowed to watch the process of transforming silver and gold scrap to pure precious metal blanks. Please join us on this fascinating tour.
Message in a bottle
In 1967 workers of the Austrian Mint found a message in a bottle bricked in a wall. Colleagues who worked in the same building around the turn of the century had left the message in order to inform posterity about their awkward situation.
Swissmint – Federal Mint in the Kirchenfeld / Bern
The Swiss Mint was founded more than 100 years ago. Read here how a mint looked like in those days…
