Walking Liberty Half Dollars are, in my opinion, some of the prettiest half dollars the US Mint have struck. They contain 0.36 troy oz of silver and came about in 1915 when Mint Director Robert Woolley mistakenly believed he was required by law to replace the coin designs from the Barber series. Lady Liberty proved difficult to strike, so she was eventually replaced in 1948. These make a unique, historical piece reminding the wearer to always stride towards the sun. Easier said than done, right? This ring is available in standard US sizes 8-14.