This 1990 Mo Libertad Proof coin from Mexico is a stunning addition to any collection. The beautiful toning on this uncirculated silver coin adds to its appeal. It comes with a COA for added authenticity. The coin has a denomination of 1 Troy Oz and is from the historical period of Mexico (1905-Now). Its grade is ungraded and its KM number is KM # 494. This coin is a must-have for any collector of world coins. Bid to win No Reserve