The area of concern is extremely deep as noted on the reverse. Plus there is additional damage by the "A" in AMERICA".
Typically if it is of another denomination, the extra lettering from a different coin would NOT be backwards. There is one exception that I can think of off the top of my head - Brockages may have reversed lettering, but they are typically done with the same type coins. For example, a Brockage of a cent on a cent or nickel on a nickel.
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