Typically, consistent and progressive edge-to-center toning is genuine. I would say you have a winner.
It is 25 Centisimos of a Balboa. It is about the size of a US Quarter. The silver (un-toned) areas in the center are about the size of a US dime.
OMG drooling over this grade and awesome toning. the feathers on his helmet blow my mind. you never see them that perfect. thanks for posting it.:kewl: