https://proofsetsilver.net Sun, 12 Apr 2026 23:36:43 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://proofsetsilver.net/2026/01/2009-2020-quarter-proof-sets-plus-2009-dollar-proof-set/ https://proofsetsilver.net/2026/01/2009-2020-quarter-proof-sets-plus-2009-dollar-proof-set/#comments Wed, 21 Jan 2026 18:16:41 +0000 https://proofsetsilver.net/2026/01/2009-2020-quarter-proof-sets-plus-2009-dollar-proof-set/




These coins are composed of copper and have been struck as proof sets in San Francisco by the United States Mint. Each set includes coins with a denomination of 25 cents, graded as ungraded, and come with certification from the U. This collection showcases a range of coins from the United States, specifically from the years 2009 to 2020.

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