solid brass

I found this button about a year ago and hold it as my most prized button find. I am posting here per the request of a fellow TNet Member & Georgia resident. 23mm Diameter, 9.83g. If anyone has any specific information, date, etc on this piece, I would be grateful for the information.

Hello everyone, I picked this solid brass canon a few weeks ago and I haven't been able to identify the maker or what kind it is yet. I am hoping someone on here can help me solve what kind of canon it is and or who made it. It weights about 4.5 pounds. The only marking's are on the legs by the...