I am a beginner at this and I recently looked through my collection of
Eisenhower dollars looking for the mints and dates of each. One of my
Eisenhower dollars that is in good condition and dated 1974 doesn't have a mint on it at all. When I looked up information on the web I saw that Philadelphia minted a few without marking the "P" but none are known to have survived. How can I distinguish this coin to either be one of those or just another
Eisenhower dollar?