Mexico
Estados Unidos gold Proof "200th Anniversary of U.S. Constitution" 12 Onzas (12 oz) 1987-Mo PR67 Ultra Cameo NGC, Mexico City mint, cf. KM-XMB39 (silver). Sold with COA #37.
https://coins.ha.com/itm/mexico/mexico-estados-unidos-gold-proof-200th-anniversary-of-us-constitution-12-onzas-12-oz-1987-mo-pr67-ultra-cameo-n/a/61298-25286.s?type=DA-DMC-CoinArchives-WorldCoins-61298-11272022
HID02906262019
© 2022 Heritage Auctions | All Rights Reserved