Heller 1412-1450 Konrad V Kantner / Konrad VII the White Duchy of Olesnica Olesnica

a rarer variety with the letter "O" under the eagle's tail and a ring under the ribbon,
obverse: the eagle of St. John walking to the left with a nimbus around his head,
a ribbon in his talons,
a ring under the ribbon,
the letter M O L around it and a continuous border,
reverse: on an ogival shield an eagle with seven feathers in the wing and a sash,
trefoils on the shoulders,
a cross on the chest,
shine Paszkiewicz: 5.4b