1852 and 1853 California Fractional Gold 1/2 Wolf

Hi all,
Looking to get some history on these two coins. I can't seem to find them on PCGS. Looks like a wolf on the back. Any help on history and value would be helpful (even if they are fake).
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Hi all,
Looking to get some history on these two coins. I can't seem to find them on PCGS. Looks like a wolf on the back. Any help on history and value would be helpful (even if they are fake).