old pennies

Hi. I have found the following coins at various parks around my neighborhood: 1941 ×2, 1953, 1952 ×2, 1957 ×2, 1960, 1961 ×2, 1963, 1964 ×5, 1965 ×5, 1966 ×2, 1967 ×4, 1968 ×5. Excluding these I found a silver 1958 dime and a silver 1919 dime at a park that had quite a few 1950's and higher...