The 2012 Presidential Dollar series from the United States features the 30th president, Calvin Coolidge, minted at the Denver Mint. Each coin is made of a manganese-brass alloy, which gives it a distinct golden color. The reverse design carries the national motto "In God We Trust," while the obverse showcases a portrait of Coolidge. These coins are primarily collected for their historical significance and as part of the complete Presidential Dollar series.

Item Denomination Series Year Mint
2012-D $1 Chester Arthur Position A $1 (One Dollar) Presidential Dollars 2012 Denver
2012-D (Denver) Presidential Dollars $1 (One Dollar) Presidential Dollars 2012 Denver