Half-groat, 1556, Vilnius mint
Sigismund II August (1544 - 1572)
Obverse: Different seventh Eagle.
Lettering: SIGIS 
AVG REX PO MAG DVX LI
Reverse: Different thirteenth Knight.
Lettering: MONETA MAGNI DVCAT LITVA / 1556
Identification
Ivanauskas, E. (2013). Coins and Bars of Lithuania 1236-2012 (Vol. 1). Kaunas: Author
number: 4SA237-54
Rarity: RRRR (Not more than 10 pieces)
Main data
Denomination: Half-groat
Value: 0.5
Currency: Groat
Year: 1556
Type: Regular
Minting
Mint: Vilnius
Minting type: hammered
Engraver: Martin Wartenberg
Parameters
Material: Silver
Fineness: 375
Diameter (mm): 19
Shape: Round
