Collection of 6 US Coin Sets: Proof Sets from 1968, 1969, 1970, 1972, 1973 &2017

Offered for sale is a diverse collection of six United States coin sets, featuring five annual Proof Sets and a special Mint Set, spanning an interesting period of US coinage history. 1968-S Proof Set: Minted in San Francisco, this set features the return of the S mint mark to proof coinage and includes the popular Kennedy Half Dollar.1969-S Proof Set: Another San Francisco minted set, continuing the tradition of high-quality proof coinage.1970-S Proof Set: A significant year as this set contains the final proof issue of the Kennedy Half Dollar struck in 40% silver. This makes it a particularly sought-after set.1972-S Proof Set: A set from the early 1970s, showcasing the standard circulating coinage of the year in brilliant proof condition.1973-S Proof Set: Another example of the meticulously struck proof coinage from the San Francisco Mint.2017-S Special Mint Set: This set is distinct from a standard proof set and features coins with a exclusive satin finish. Perfect for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.