https://proofsetsilver.net Sat, 16 May 2026 03:29:07 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://proofsetsilver.net/2025/12/2018-us-mint-silver-proof-set-with-10-coin-ogp-and-coa-102222-06ek/ https://proofsetsilver.net/2025/12/2018-us-mint-silver-proof-set-with-10-coin-ogp-and-coa-102222-06ek/#comments Thu, 25 Dec 2025 17:17:43 +0000 https://proofsetsilver.net/2025/12/2018-us-mint-silver-proof-set-with-10-coin-ogp-and-coa-102222-06ek/







Should you experience any issues i. The set has a composition of silver with a fineness of 0.9 and was struck at the San Francisco Mint. It comes in original government-sealed mint proof packaging with a Certificate of Authenticity (COA) from the U.

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