The 2007 United States Mint Proof Set includes 14 coins, each bearing the S mint mark of the United States Mint at San Francisco. In addition to the four new Presidential $1 Coins honoring the past Presidents of the United States: Washington, Adams, Jefferson and Madison, it also contains all five quarters from the 50 State Quarters Program for the year: Montana, Washington, Idaho, Wyoming and Utah, as well as the Lincoln cent, the Jefferson nickel, the Roosevelt dime, the Kennedy half-dollar, and the Golden Dollar featuring Sacagawea.

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