Panama
Republic Proof "Vasco Nunez de Balboa" 20 Balboas 1977-FM PR67 Ultra Cameo NGC, Franklin mint, KM44. ASW 3.8539 oz.
https://coins.ha.com/itm/panama/panama-republic-proof-vasco-nunez-de-balboa-20-balboas-1977-fm-pr67-ultra-cameo-ngc-/a/61261-98196.s?type=DA-DMC-CoinArchives-WorldCoins-61261-03132022
HID02906262019
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