Catalogue of polish collector and occasional coins - Parchimowicz ...

Prestigious award for coins devoted to Jan Karski (in polish)

The half-grosz of Ladislas Jagiello

Images and prices of coins the half grosz of Ladislas Jagiello

Treasures of King Stanislaw August – Casimir Jagielloni

Images and prices of coins Casimir Jagielloni

Changes in auction's prices updates (in polish)

Józef Piłsudski