Ort, 1664, Oliwa mint
John II Casimir Vasa (1648 - 1668)
Obverse: Twenty-sixth bust.
Lettering: IOAN • CASM • D G REX POLO & • S • / • T • L • B •
Reverse: Twelfth Knight. Number of denomination "18" and "Kryszpin" arms below Knight.
Lettering: MONET ARGEN MA / •1•8• / 
/ G • DVC LIT •1•6•6•4•
Identification
Ivanauskas, E. (2013). Coins and Bars of Lithuania 1236-2012 (Vol. 2). Kaunas: Author
number: 8JK14-1
Rarity: RRRR (Not more than 10 pieces)
Main data
Denomination: Ort
Value: 18
Currency: Groat
Year: 1664
Type: Regular
Minting
Mint: Oliwa
Minting type: hammered
Parameters
Material: Silver
Diameter (mm): 28
Shape: Round
