German States: Hesse-Cassel. Ducat, 1737. Fr-1301; KM-429. Friedrich I (King of Sweden), 1730-1751. Mintmaster LR (Ludwig Rollin, 1724-1744). Crowned over monogram FR. Reverse; Crowned shield with lion in center. This is one of the few coins of Friedrich where his title as king of Sweden is not mentioned. Attractive light toning plus original mint luster with overall good eye-appeal. PCGS graded MS-61. Estimate Value $1,000 - 1,200