I have these two coins from the Polish Lithuanian Commonwealth, that need an exact ID, as I need to know which year line they belong in; at the moment both are listed in my collection as "unknown type". Weight is unfortunately still unavailable because of my lack of a digital scale.

https://en.numista.com/catalogue/pieces119296.html
14.5mm diameter, copper, also appears to have been clipped;

https://en.numista.com/catalogue/pieces136386.html
20mm diameter, silver/billon;
I'm not even sure if I have the right pages, or if the coins' exact types are even identifiable (they're both pretty worn), but thank you anyway in advance!