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Certainly there is! If, one has knowledge of a particular razor from a particular era before extreme hollows were made and seeing that razor reground thin and looking for the signs. It is like...

It could be. Or not! Sometimes you can look at both sides and see differences in the stablizers. Other than that, compare the grind and stabilizers to an originally hollow grind, such as this one....

If you see a hollow grind on a very old blade, esp if it has a stabilizer, it has probably been reground, esp if you see the same blade in wedge configuration which has not! Also, grinding striations...