Polish groat, 1546, Vilnius mint
Sigismund II August (1544 - 1572)
Obverse: First bust.
Lettering: SIGIS 
/ ΛVG REX / POLO MΛG / DVX LIT /
Reverse: Crowned "SA" and Columns arms below first Knight.
Lettering: MONE MΛG DVC LITVΛ 1546 / SA / 
/
Identification
Ivanauskas, E., Cesnulis, E. (2016). Lithuanian coins of Sigismund August 1545-1571. Kaunas: Author
number: 5SA69-1
Rarity: RR (Not more than 50 pieces)
Main data
Denomination: Polish groat
Value: 1
Currency: Groat
Year: 1546
Type: Regular
Minting
Mint: Vilnius
Minting type: hammered
Parameters
Material: Silver
Fineness: 6 L
Diameter (mm): 23
Shape: Round
