Groat, 1536, Vilnius mint
Sigismund I the Old (1506 - 1548)
Obverse: Eagle 5-K.
Lettering: • SIGISMVN • P • REX • PO • M • D • LITV
Reverse: Knight 8-B, Columns arms S9. Letter "I" below the Knight.
Lettering: 
 MONETA • MAG / 
 / DVCA • LITVA / •1.5.3.6• / I
Identification
                                        
                                                Huletski, D., Bagdonas, G. (2021). Lithuanian Coins 1495-1536. Vilnius: Baltijos kopija
                                            
                                            
                                                number: G35D
                                            
                                                                                            
                                                    Rarity: V  (I - Unique to X - more than 100 pieces)                                                
                                                                                    
                                        
                                                Ivanauskas, E. (2013). Coins and Bars of Lithuania 1236-2012 (Vol. 1). Kaunas: Author
                                            
                                            
                                                number: 2S127-14
                                            
                                                                                            
                                                    Rarity: -  (More than 100 pieces)                                                
                                                                                    Main data
Denomination: Groat
Value: 1
Currency: Groat
Year: 1536
Type: Regular
Minting
Mint: Vilnius
Minting type: hammered
Parameters
Material: Silver
Fineness: 6/16
Diameter (mm): 26
Shape: Round