Presidential Dollars
March 16th, 2009
The Presidential Dollar was the third attempt at a small size dollar coin series. The first being Susan B. Anthony Dollars and the second being Sacagawea Dollars. The Presidential Dollar coins had the same composition as the prior Sacagawea, but featured four different rotating obverse designs per year. Each President of the United States was honored in the order served. Coins for circulation were produced at the Philadelphia and Denver Mints. Proof coins for collectors were produced at the San Francisco Mint.

Presidential Dollar Coin Specifications
| Dates: | 2007 - present |
| Mints: | Philadelphia |
| Denver | |
| San Francisco | |
| Composition: | 88.5% copper |
| 6% zinc | |
| 3.5% manganese | |
| 2% nickel | |
| Weight: | 8.1 grams |
| 0.20 ounces | |
| Diameter: | 26.50 mm |
| 1.05 inches |