I think that @john1 most likely nailed it as being an early stage
Dryer Coin. We often see flattened areas in the middle of the coin and metal "smushed" over from the edge onto the fields near the rim.
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz