Old button

[starwatcher]

Recently I found what appears to be a Colonial button in a corn field. It is either brass or copper plated over another type metal. If there was a stud in it, it's gone. There was no patina on it and with only a water rinse it cleaned nicely.

Any comments to support my belief it is colonial?

Thanks

 

[ironhorse]

Lamp wick adjusting knob