The answer to that question is no, yes, maybe. Being a photocopy of a
photocopy I have my doubts that there is any possibility of improvement.
Optimally, a decent scan of the original, or a digital photograph of
the original would have been much better.
Without seeing the image in question there is no telling.This is a
non-binary group so don't post the image here, but if you would care
to, I would be happy to see what I could do if you email the file to me
at the above address with the {REMOVESPAM} removed.
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Regards,
Savageduck