Found a candy box full of coins. Some are from the 40's and 50's. I started looking through them but have absolutely no clue what "matt proof" and other terms mean regarding coins. Can anyone give me the name of a book that I could get out of the library to help with looking at these coins or is there a website that might help me through this? Any suggestions would be greatly appreciated from anyone here who sells coins. Thanks in advance, Margaret
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