Hard to tell. I'm not seeing much other than a few hairlines that seem to go in the same direction, but that might have come from circulation. Your 2nd obverse picture shows this most clearly.
It may have possibly been cleaned a long time ago (many coins were). However, this coin appears to have regained most of its patina. I'm not seeing evidence of harsh cleaning in your pictures (in hand, that may be different).
I don't know the mintage, but let's say its common. I'd say then you paid too much. I'd pay 20 at the most and could find them for that. But you didn't get a major rip off. Just be more careful next time. My impression is that it looks cleaned, probably several years ago, but it was cleaned a little too harshly in my opinion and it shows
The price books will say you overpaid a little, but so what, it has nice eye appeal for the grade. The TPGs won't straight-grade it, but that's their business. In reality, coins this old at that grade-level are going to have compromised surfaces like this, and be scraped, too. You've got one that isn't that bad. Try finding one better at that grade-level, and I think you'll see that. This coin circulated, but that's what it was supposed to do. Did someone rub it along the way? Did they have malice aforethought in mind when they did it? Let the coin detectives figure that one out.
