As of April 2015, travelers without a KTN/PASS ID/DoD ID number, including those who previously opted in through a frequent flyer program, will notice a reduction in the number of times they are chosen by the TSA for TSA Pre â .articipants in CBP's Global Entry, NEXUS or SENTRI program should visit the Global Online Enrollment System (GOES) website to obtain their PASSID, which is their KTN, or check the back of their card on the upper left side. An example PASS ID is shown below.
Actually there are 4 mints. Circulation coins are made in Denver (D mint mark) or Philadelphia (P or no mint mark, depending on the coin's date and denomination) Proof coins are made in San Francisco - S. Commemoratives are made in West Point - W.
They are the normal coins intended for circulation. Coins that are struck as Proof only issue are not included. Beginning in 2005 the US Mint started minting Uncirculated Mint Sets with a satin finish for the look and to provide consistency. It also helps collectors differentiate between Uncirculated Coins and US Mint Uncirculated Coin Sets. For earlier mint sets please contact our coin department. *In 1965, 1966 and 1967 the Mint issued Special Mint Sets (SMS) as a substitute for proof sets.