A rare version in silver.
Obverse: three-field shield of coat of arms under crown and inscription: FREEDOM . EQUALITY . INDEPENDENCE.
Reverse: in the rim ZE SREBER POLSKICH ZŁOŻONYCH NA NARODOWA SPRAWL and horizontally FOR THE MEMORANDUM OF THE LIBERATION OF THE LIBERTY BY THE NATIONAL GOVERNMENT OF POLAND on January 22, 1863.
Silver, diameter 33.3 mm, weight 16.46 g.
