1860-O Liberty Seated Half Dollar. Type II Reverse. WB-10. Rarity-3. Repunched Mintmark. MS-66+ (PCGS). CAC.This is a warmly and attractively toned example with the most vivid colors arcing around the peripheries. The strike is sharp to full throughout, the surfaces remarkably smooth and enhanced by soft satin luster.<p>With a generous mintage for its era of 1,290,000 pieces, the 1860-O is a popular mintmarked type candidate in the No Motto portion of the Liberty Seated half dollar series. This is a conditionally rare premium Gem, however, and it will appeal to the most discerning collectors.PCGS# 6300. NGC ID: 24J4.PCGS Population: 2; 0 finer.<p>CAC Stickered Population: 3; 0. The former total includes coins certified both MS-66 and MS-66+.From Legend Rare Coin Auctions Regency Auction 42, December 2020, lot 139. The primary plate coin for the issue on the PCGS CoinFacts website.