Turtko II Turtkovich AR Gros
Bosnia. Turtko II Turtkovich (1420-1443 AD). AR Gros (25 mm, 2.03 g).
Obv. Helmet over shield of arms.
Rev. Saint Gregory standing holding crosier and book, lily to right.
Ren. 890.
Traces of doubling on reverse, otherwise, nicely toned and very fine.