2€ Proof 2023 ''150 years from the birth og Constantin Caratheodory ''

Constantin Carathéodory (1873-1950) was one of the most important mathematicians of the 20th century. He published most of his works in German and was highly esteemed by great scientists, such as Einstein and Max Planck.

DENOMINATION:2€

DIAMETER:25.75 mm

WEIGHT:8.50 gr

EDGE:Fine milled 

material: copper-nickel, inner material: nickel-brass

PACKAGINGQCoin box with certificate of authenticity

MAXIMUM ISSUEQ1,500 pieces

MINTING QUALITYQProof

ARTISTG. Stamatopoulos

210.00 €