The 15 Bulk Lot 2005 Westward Journey Nickel Set includes 6 coins each struck in Proof quality at the San Francisco, Denver, and Philadelphia mints. These coins are composed of clad material and come with a Certificate of Authenticity from the U.S. Mint. This bundle is a valuable addition for collectors interested in US coins from the early 2000s, offering a range of coins minted in different locations with a high level of quality and craftsmanship.