20th Anniversary American Silver Eagle 3 Coin Set 2006 Mint Box & COA

USA – 20th Anniversary American Silver Eagle – 3 Coin Set – 2006 – Mint Box & COA – To celebrate the 20th year of American Silver Eagle coins, the US Mint released the 20th Anniversary Silver Eagle set. The set includes three Silver Eagle coins, each struck with a different finish. The first coin in the set was struck with a newly introduced uncirculated finish. These coins were struck on specially burnished blanks and carry the W mint mark. These coins have been referred to as collectible uncirculated versions by the U.S. Mint, although some collectors refer to them as burnished Silver Eagles. The second coin in the set was struck with a standard proof finish. As with other modern proofs, the coins feature a cameo contrast consisting of frosted raised elements and mirrored backgrounds. These coins were struck at the West Point Mint and carry the W mint mark. The third coin included in the set features a reverse proof finish. As the name implies, these coins have the opposite appearance of the standard proof finish. Raised design elements appear mirrored, while background fields are frosted. This represents the first time that the U.S. Mint struck coins in reverse proof. The coins were produced at the Philadelphia Mint and carry the P mint mark.