Watch List notes:

Poland 18 Groszy 1668 TLB Bydgoszcz. John II Casimir Vasa (1649–1668). Averse: Crowned portrait bust right. Reverse: Crowned shield. Silver. (Hybrid with LELYWA; rare type of ort; averse and portret coincide with the broken orts in BYDGOSZCZ; but with the SLEWORON coat of arms; not LELYWA)Scratches. Kop. 1773. RARE