Hi,
Are you interested in or collecting Frederick II the Great coins minted in Breslau for Silesia?
If so, I have some exciting news for your research and collection management. I have just finished uploading all denominations from 1 Groschel to 1/2 Thaler to my database.
This is a comprehensive digital catalog designed for manual identification of rare die varieties. My focus has been on documenting subtle differences in legends, punctuation (dots and colons), and portraits (including the rare "elderly" portraits and "U/V" legend variants) that are often omitted in standard catalogs. Additionally, you can now view auction prices for specific varieties to better understand their market value.
You can use this resource to identify exactly which varieties you have in your own collection by manually comparing your coins with the documented examples.
Explore the full collection here: 👉 https://michalart.com.pl/en/frederick-ii-the-great-coins/
Best rgerds,
Mike