Found in park 6-7" depth, a pinch smaller than a quarter.
Any help would be appreciated.
The date I can see is 1826 and it sure does cling like silver.
Apparently made to look like an Austrian Kreuzer coin. Civilian 20th century fashion button I would guess: Coin Value: Austria Thaler 1806 to 1835
-corrected link below... I don't know coins well and came up with Thaler at first