Catalogue of polish coins - FISCHER 2011
Cataloque prices for year 2010 and auction prices
Popular catalogue of polish coins - Suchanek, Kurpiewski ...
Catalogue of polish collector and occasional coins - Parchimowicz ...
Catalogue of polish coins - FISCHER 2010
Analysis of coin prices for the year 2010 with and without ...
Cataloque prices for year 2009 and auction prices