What Medal is this?

[Chris109]

I thought I had all of my great uncle's medals. But, this one is not one I recognize. It's the one on the right if you enlarge the picture. I do know that he gave at least one of his medals to Ross Fenn when Fenn was researching his book on the Kosciuszko Squadron.

[alex gross]

The first one:
RARE WWI Poland Soldiers from America ‘AMERYKI’ Cross Medal | #459059578

[Chris109]

The first one:
RARE WWI Poland Soldiers from America ‘AMERYKI’ Cross Medal | #459059578

I am no expert. My dad was the one who collected WW1 medals and he is long gone. But, I do believe this one is a copy. Even the ribbon is on the wrong side compared to the picture. Many differences compared to the link.