Hello, I bought this IHC for 17 bucks and its like AU 55 or higher and I was wondering whats that stuff on it is it removable or is it just the toning? thanks
I would not remove the dirt. Just my opinion. I know others use different methods to remove surface debris, but on this one I would leave it alone.
What's the problem? I can't see much from the photo. A little dirt or grime? I might use acetone or a little Coincare or Blue Ribbon. But like Mark says it might be best to just leave it alone. Doesn't appear to be anything corrosive. Nice buy, BTW! Lance.