If that hand is average size, the object is about 40 mm in diameter, bigger than any token I'm aware of--and larger than an IKE dollar. so Bigtoot's suggestion is 'thinking outside the box' ; I like that.
Don.....
I think I've found it.... possibly.
1854 New Brunswick One Penny Currency | eBay
The end of the boat seems to match up and I can sort of make the word "currency" out.
Now, to find out if this diameter matches up...