Watch List notes:

Rus Principalities, Bryansk (Principality). temp. Dmitriy Ivanovich Donskoy - Vasiliy I Dmitrievich AR Denga. 1375-1413. Imitating a Sarai mint Golden Horde dang of Uzbek. Pseudo-Arabic legend with ornament / Pseudo-Arabic legend with ornament. CNG e470, 544. 0.98g.

NGC graded AU 58 (#6322215-001). Extremely Rare.

From the GK Collection of Russian Coins;
Ex Katz Coins Notes & Supplies Europe s.r.o., E-Auction 19, 16 February 2019, lot 2463.