Had a great day hunting with a 505 Bounty Hunter. The service buttons were found on a vacant beautiful wooded lot. One of the buttons is solid brass and flat on top. The other is oval shape. If anyone could tell us how old they might be . Wood love to know.The coin was found at a church parking lot that is approximately135 years old. The Spanish silver coin is a 1843 8 Reales. To bad someone drilled a hole in it. Probably was worn on a chain. Overall great day and it was quality time with the wife.