1854-O Seated Liberty Half Dollar. Hundreds of High Grade US Coins. With varying dates, mints & grades.Close up, high resolution, clear pictures. The item "1853-O seated liberty half dollar 50 Cents, Nice Coin, Free Shipping (9124)" is in sale since Thursday, February 27, 2020. This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Seated Liberty (1839-91)". The seller is "think182182" and is located in Brewster, New York. This item can be shipped to United States, Canada.