What is special about the finish of these proof coins?
1968-1972 Blue Box Proof Set Collection (5 Boxes)
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Open Mar 11, 2025 - 12:47 PM
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Mar 11, 2025 - 12:47 PM
The special finish of these proof coins, such as those in the 1968 proof set, comes from the use of specially polished dies and planchets. This process results in coins with sharp details and a mirror-like shine, enhancing their aesthetic appeal and collectible value.
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1968-1972 Blue Box Proof Set Collection (5 Boxes)
" Buy 1968-1972 US Proof Set Collection Online! Proof Sets are an excellent choice for starting your coin collection. For a great price you can get five U.S. Mint proof coin sets in pristine condition! Each set was minted at the San Francisco Mint and comes in the original mint packaging. Start...
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