1971 MEXICO SILVER MEDAL GROVE 1118a MONTERREY NGC MS 63 STUNNING DESIGN. WITH CONEJO COIN'S EXCLUSIVE AZTEC CALENDER NGC LABEL!!!!!!!!!! The item "1971 MEXICO SILVER MEDAL GROVE 1118a MONTERREY NGC MS 63 STUNNING DESIGN" is in sale since Monday, December 10, 2018. This item is in the category "Coins & Paper Money\Coins\ World\North & Central America\Mexico\Mexico (1905-Now)". The seller is "conejocoin" and is located in Westlake Village, California.This item can be shipped to United States, Canada.