1858 O 50c Seated Liberty Silver Half Dollar Coin XF EF Extremely Fine. A genuine 1858 O Seated Liberty Silver Half Dollar Coin, in XF EF Extremely Fine Condition. This 90% silver Liberty Seated half dollar was struck over a century ago. Its classic obverse shows Liberty seated on a rock, holding a Union Shield, a ribbon inscribed LIBERTY and a Liberty cap atop a pole. 13 stars and the date surround her. The reverse depicts an American eagle with Union Shield, an olive branch and three arrows. Encircling the reverse are UNITED STATES OF AMERICA and HALF DOLLAR. The item “1858 O 50c Seated Liberty Silver Half Dollar Coin XF EF Extremely Fine” is in sale since Friday, February 21, 2020. This item is in the category “Coins & Paper Money\Coins\ US\Half Dollars\Seated Liberty (1839-91)”. The seller is “profilecoins” and is located in Franconia, New Hampshire. This item can be shipped to United States.