I have been lurking. Haven't had time to do much detecting but got out today. Went to a old home stead about 1/4 mile from my house. I found an old spoon on the back it says 1881 Rogers. What would be the best way to clean it? I will try and post a pix tomorrow. It has green on it and i think sand mixed in the green. Any hints would be great. Don't want to damage it any more than it is already.