Austria 1910 20 corona
"Franz Joseph I. 1848-1916. 20 Kronen 1910, Wien. Vorzüglich. (empire of Austria, Francis Joseph I, 1848-1916, Extremely fine.)"This type was struck 1909-16. 1910 is the only common date. It varies from the prior Fr-508 by having the engraver's signature included and obverse legend uninterrupted.
Recorded mintage: 386,031.
Specification: 6.78 g, .900 fine gold, this specimen 6.78 g.
Catalog reference: KM 2818, Herinek 345. Fr-509.
- Cuhaj, George S., and Thomas Michael, Standard Catalog of World Coins, 1901-2000, 42nd ed., Iola, WI: Krause Publications, 2014.
- Friedberg, Arthur L. and Ira S. Friedberg, Gold Coins of the World, From Ancient Times to the Present, 7th ed., Clifton, NJ: Coin and Currency Institute, 2003.
- Richter, Jurg, Sincona Auction 54: Gold Coins and Medals, Zurich: SINCONA AG, 2019.