This item is a 2012 S, W US Mint Limited Edition 8-coin Silver Proof Set low mintage, iconic with OGP including Box, Sleeve, Lens and Certificate of Authenticity – Original Owner, coins are as Pictured, Described and Titled. Note: Two coins in the set have some astonishing gold toning developing on their obverses – the silver 2012-S Roosevelt dime and slightly the silver 2012-S Chaco quarter. The silver 2012-S Chaco also has some purple toning on Washington’s tail hair bunion. The seven San Francisco Mint proof denominations included in the set are the 90% Silver Roosevelt 10c, the five variety America the Beautiful silver 25c’s and the silver Kennedy 50c. The lone West Point Mint proof denomination is the. 999 Fineness Silver American Eagle. All varieties of 2012-S Proof Sets produced by the US Mint had extremely low mintages making this Limited Edition Silver Proof Set to be considered quantifiably scarce and consequently sell at premium prices.