Watch List notes:

BOSNIA, Kingdom. Tvrtko II Tvrtković, 1420-1443. Dinar (Silver, 18 mm, 0.75 g, 1 h). S GREGORI•NAZAZE St. Gregory Nazianzus standing facing, holding crozier. Rev. DNI T RE-G BOSNE King's coat of arms. D&D 6.2. Hadžimehmedović 588. Rare denomination. Reverse lettering slightly doubled, otherwise, good very fine.
From the Collection of a connoisseur.