CZECHOSLOVAKIA, Republic. 1918-1938. 2 Ducats 1934 (gold, 24 mm, 7.00 g, 12 h), on the re-opening of the Kremnica mines. Kremnica. •CIVITATIS•REGIS•CAROLI•DE•CREMNICIA • St. Catherine prayer between coat of arms of Hungary-Anjou and wheel. Rev. OŽIVENIE•KREMNICKÉHO•BANÍCTVA•1934 // ZDAR BOH! Mining scene depicting medieval and modern miners within hexagon; coat of arms below, floral sprays in margins. Friedberg, 15 / 15 Müseler 69/8. Schlumberger 63. Extremely rare original coinage, mintage of just 159 examples. Very minor edge filling, otherwise, virtually as struck. From the collection of Dr. Max Blaschegg (1930-2021), Leu Web Auction 22, 20 August 2022, 819, and previously from that of his father, Dr. Karl Blasch Egg (1892-1951). This lot can be shipped to a US address.