Starting in 1992, the mint resumed minting 90% silver dimes, quarters and half dollars exclusively for their annual Silver Proof Sets. These coins are produced to the exact weight and specifications as were 1964 and before 90% silver coins. All of these proof coins bear the S San Francisco mintmark. Most of these coins were produced with a deep cameo appearance. These are exceptionally brilliant, beautiful coins.
Since these coins were only produced for Silver Proof Sets, the mintage numbers are quite low. For 2003, the mint only produced 1,125,755 Silver Proof Sets. All of these coins were just pulled from sealed US Mint proof sets. Extreme care was taken not to touch or contaminate these coins in any way. To preserve their condition, these coins were placed a brand new, never used archival quality tube.
Important note: These coins were only inspected to verify the year and count. They were not individually inspected to cull for cameos, deep cameos, variations, toned coins or mint errors.Is 7.2339 troy ounces of silver in 40 Silver Washington Quarters. The item "Roll of 40 2003-S Proof Maine 90% Silver Quarters" is in sale since Saturday, September 7, 2019. This item is in the category "Coins & Paper Money\Coins\ US\Quarters\State Quarters (1999-2008)". The seller is "pacificcoinco" and is located in Pacific, Washington. This item can be shipped to United States.