Rare heller from the Duchy of Kosel.
Variety with the Eagle's head turned to the right.
Mint luster on both sides.
Coin appears sporadically on the auction market.
Silesia, Duchy of Kosel, Konrad VII the White (1416-1450), Heller, Kosel mint
Obverse: letter A
MONETA D KOSEL
Reverse: eagle with head to the right
MONETA D KOSEL
Diameter 13 mm, weight 0.37 g