Mystery old coin??

[Bartek]

Found this (copper) large coin. I'm afraid to clean it without proper ID. Found it in Poland on an island that has a legend of Napoleon soldier settling there with his Polish woman. Found few other coins from early 1800's

It's around 25mm in diameter and almost 4mm thick. Rounded edges, could be wear or it was made in a primitive way.





Thanks for looking, this one has me stumped.

 

[Tuberale]

Can't make out any details without cleaning. Sorry.

 

[nsdq]

Button?

 

[DCMatt]

Almost looks like a fleur-de-lis in pic #1.

Is it brass or bronze? A jeton, maybe?

 

[Mackaydon]

My first impressions were: Turtle and Amphora.
Don......

 

[Bartek]

Almost looks like a fleur-de-lis in pic #1.

Is it brass or bronze? A jeton, maybe?

That's what I see as well, I guess I'll try cleaning it and see what happens.

 

[nhbenz]

Imaginative stretch from someone who doesn't know coins:
If you rotate the first picture so that the chipped part is at the 9 o'clock position I can imagine a horse riding to the right. It's hooves are out near the edge, and overall sort of like this: GREEK COINS, KINGDOM OF MACEDONIA, PHILIP II, king 359-336 B.C. Tetradrachm, posthumous, Amphipol?