Oman
Qabus bin Sa'id gold Proof 50 Baisa AH 1392 (1972) PR66 Ultra Cameo NGC, KM46. Mintage: 50. AGW 0.38 oz.
https://coins.ha.com/itm/oman/oman-qabus-bin-sa-id-gold-proof-50-baisa-ah-1392-1972-pr66-ultra-cameo-ngc-/a/61261-98192.s?type=DA-DMC-CoinArchives-WorldCoins-61261-03132022
HID02906262019
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