RARE Gabriel Bethlen / Bethlen Gábor (1613–1629) – Prince of Transylvania, King of Hungary. ​Year: 1620 – A critical historical wartime and coronation issue. Silver Denar War & Royalty – High-Grade 1620 Silver Denar of Gabriel Bethlen ​Own a breathtaking piece of the Thirty Years' War with this exceptional, investment-grade silver denar minted in 1620 under the legendary Prince of Transylvania and King-elect of Hungary, Gabriel Bethlen (1613–1629). The year 1620 marks the absolute apex of Bethlen’s military campaigns and his coronation year, making this a highly historical issue. ​While wartime denars of this era are typically found heavily circulated, cracked, or crudely struck on thin planchets, this specific specimen is a magnificent exception. It boasts an extraordinary state of preservation that is virtually impossible to find on the market.