original finish?

[lugersrkewl]

I think those marks are dove over ara4 marks. Wouldn't they obliterate the birds too? Also it's hard to get decent pics with my phone and with my work schedule. My main conscern is bluing in the pits on the train. I was hoping that would be dead giveaway . But maybe it was refinished by police? I have included a shot of the barrel with no halos.