Bohemia. H.R.E. Ferdinand II, as King of Bohemia (1620-1637). Double Taler, 1624 privy mark: bird s wing. Joachimsthal. 58.2 gm. Crowned and armored figure of Ferdinand standing ¾ right, holding scepter and orb, rev. Crowned Imperial eagle with Bohemian lion on its breast. Dav. A3141, KM 362. Deep slate gray with pearlescent highlights. Extremely Fine.