I inherited my grandparents’ collection of coins after their passing. I am unsure what to do with them, whether that be keep them or sell them. To list a brief summary, there are: 1923-1928 Peace Dollars, 1971-1978 Eisenhower Dollars, 1881-1921 Morgan Dollars, 1922 Peace Dollars, 1949-1963 Franklin Half Dollars, 1964 Kennedy Half Dollars, 1929-1945 Liberty Walking Half Dollars, an 1858 Liberty Seated Half Dollar, and tons of old Pennies, Nickles, Dimes and Quarters. Some random coins from other countries are also in the mix. Any advice is GREATLY appreciated. Thank you in advance!