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Submit search CART NEW Quarter Series View All Collectible State, America the Beautiful, and American Women Quarter Series Coins State Quarters 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 America The Beautiful Quarters 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 American Women Quarters 2022 2023 2024 Dollars View All Collectible Dollars Morgan Silver Dollars 1870s 1880s 1890s 1900s Carson City New Orleans San Francisco Philadelphia Denver GSA Certified Errors Varieties 2021 Morgan & Peace 2023 Morgan & Peace 2024 Morgan & Peace Peace Dollars 1920s 1930s Certified Sets Collections Eisenhower Dollars 1971-1978 Brown & Blue Packs Sets Collections Susan B. 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This set includes only the following 5 coins:DelawarePennsylvaniaNew JerseyGeorgia Connecticut The proof coins in this set were struck at the San Francisco Mint. The term "Proof" refers to a method of manufacture and NOT the condition of a coin. Proof coins can usually be distinguished by their sharpness of detail, high wire edge, and extremely brilliant - mirror like surface.Proof coins are made from highly polished dies. The coinage blanks are also polished and cleaned. They are hand fed into a coinage press one at a time, with each blank receiving 2 or more strikes from the dies to bring up sharp - high relief details. It is done at slow speeds with extra pressure. Finished Proofs are individually inspected and handled by gloves or tongs prior to being placed in sonically sealed plastic cases. All Proofs are originally sold by the United States Mint at a premium.Each comes in original mint government packaging 1999 US Proof Set - 5 pc ( State Quarters ) You May also like 1992 US Proof Set - 5 piece - OGP 1989 US Prestige Proof Set 1994 US Silver Proof Set - Premier 1982 US Proof Set - 5 piece - OGP Our Price: $11.95 Our Price: $49.95 Our Price: $54.95 Our Price: $11.95 1951 United States Proof Set - 5 piece with Display Lens 1995 Civil War Prestige Proof Set 1972 US Proof Set - 5 piece - OGP 1993 US Silver Proof Set (5 pc) Our Price: $899.95 Our Price: $119.95 Our Price: $7.95 Our Price: $39.95 Browse for more products in the same category as this item: Proof Sets (1936-Today) U.S. Mint Quarter Series > State & National Parks Quarters (1999-2021) > 1999 U.S. Mint Quarter Series > State Quarters (1999 to 2009) > 1999 Proof Sets (1936-Today) > 1990s U.S. Mint Quarter Series > State & National Parks Quarters (1999-2021) > 1999 > 1999 Sets/Collections Proof & Mint Sets > Proof Sets > State Quarter Proof Sets (1999-2009) > Regular Issue Proof & Mint Sets > Proof Sets > State Quarter Proof Sets (1999-2009) Proof & Mint Sets U.S. Mint Quarter Series > State Quarters (1999 to 2009) U.S. Mint Quarter Series > State & National Parks Quarters (1999-2021) Proof & Mint Sets > Proof Sets