If anyone could help me figure out what this may be, it would be much appreciated. It could be a Roman coin or it could be off a tractor. Measures 19mm in diameter and weighs about 2g. Has shiny patches so indicates that it could be copper. It also has a vague looking shape of a rose. Possibly Tudor?
If you have any useful information on what this could be please feel free to share your thoughts. Many thanks.