If genuine, (which is highly doubtful) it could be a pattern $5 struck in copper. Apparently, no $2.50 pieces were made and, as best I can tell, the obverse image doesn't quite match the design for either denomination. Therefore, my best guess is that it is a "gaming counter" produced by Kettle & Sons of England . Supposedly, the word "Kettle" was written to the right of the date on those but has sometimes been removed.
Comments
If genuine, (which is highly doubtful) it could be a pattern $5 struck in copper. Apparently, no $2.50 pieces were made and, as best I can tell, the obverse image doesn't quite match the design for either denomination. Therefore, my best guess is that it is a "gaming counter" produced by Kettle & Sons of England . Supposedly, the word "Kettle" was written to the right of the date on those but has sometimes been removed.
Mark's probably right.
peacockcoins