Here's the results from 2 short back to back hunts over the past 2 days from different sites.. 21st Regiment of foot (Rev War) and the 54th regiment of foot (1785-1791). Plus other goodies..Thanks for looking.
Very nice 54th button. Post war too. I’m guessing this was an area occupied by the British until the Jay treaty. A lot of the post war buttons turn up there. An excellent hunt for sure!