LITHUANIA, Grand Duchy. Zygimantas III Augustas. 1544-1572. AR Half Groschen (19mm, 1.11 g, 10h). Vilnius mint. Dated 1547. Eagle facing with wings spread; head left / Zygimantas on horseback left, holding sword and shield. Ivanauskas 4SA32-10. Toned. VF.