Sponsor
Sponsor
Sponsor
Sponsor
Sponsor
Obverse: French, German, Italian, and Romansch text; development of the polyhedron; the Königsberg bridges; mathematician, physicist, astronomer, logician and engineer Leonhard Euler
Reverse: French, German, Italian, and Romansch text; gamma function; table for the calculation of numbers; diagram of the solar system
The National Bank of Ukraine release new gold coins honouring a most revered saint.
The deadline for entry submissions is February 23, 2026.
The launch marks the fulfillment of several years of research, listening to collectors and dealers, and developing a first class product with first class professionals.
Rothchild Catering & Conference Center
Saturday, November 1, 2025
Coinacopia Building
Saturday, November 1, 2025
Kalamazoo County Expo Center
Saturday, November 1, 2025
Whitman Expo
