1968 S Proof Set Mint Sealed Unopened Box of 20 Sets Unsearched. Step into a pivotal year of American coinage with this sealed 1968 S Proof Set, featuring a collection of pristine proof coins from the San Francisco Mint. This unopened box contains 20 sets, each securely sealed to preserve their flawless mirror-like finish and sharp details, minted in 1968. As proof coins, these pieces showcase a higher standard of craftsmanship, struck with specially polished dies and planchets to appeal to discerning collectors. Perfect for serious coin enthusiasts and precious metals collectors, this bulk offering provides an exceptional opportunity to explore or expand a vintage proof coin collection. The unopened condition guarantees originality and untouched quality, while the presence of multiple sets invites possibilities for private sales, gifting, or long-term investment focused on 1960s American numismatics. While we strive to ensure the accuracy of our product images and descriptions, please note that the actual item’s appearance may vary slightly.

Mint Proof Set – Unopened Box of 5 Sets (Unsearched). Mint Proof Set commemorates the United States Bicentennial, featuring specially designed reverse sides on the Quarter, Half Dollar, and Dollar coins. Each set includes six coins, all struck at the San Francisco Mint with a mirror-like proof finish. While we strive to ensure the accuracy of our product images and descriptions, please note that the actual item’s appearance may vary slightly.