Scotty, that coin is definitely artificially toned. As to the condition, it looks like an ms-63 possibly a 64.
I would say that coin is definetly naturally toned. Proof Indian Cents typically come with vivid purples, blues, and oranges.
Do you believe it is artificially toned and graded a ms60 by ANACS? I bet NGC or PCGS would have slabbed itl. I seen other indians that have been slabbed by them and the look more artificially toned than this one. I also feel the ms number is too low. I was comparing high res pics of indians at heritage auctions in ms63/64 of NGC/PCGS and mine looked closer to MS64. Just my input, I still may sell it in the future, it does look really nice. If it is artificially toned how do you guys think they did it?