Hellp

Hello everyone

I found these coins in the sea, not far from the city of Split in Croatia, they are not gold, I assume they are bronze, about 5 cm in size (I am not sure).

Thanks

If you want people here to help you, the lessest thing you  should do is to measure the diameter,
 in mm and weigh the coin. To say: ‘5 cm I am not sure’ is not helping anybody, special not yourself…

You said “coins”. If it is two coins please provide images of both sides of each coin – clearly identifying the pairs of images for each coin.

how can you be not sure of the diameter. have you no way to measure in Croatia?