I was looking at the thread of jc888... coin with the white spots or blotches and the talk about sending it to ncs to be cleaned. Does anyone have any before and after pictures of coins that have been cleaned by ncs? The more i look at the pandas I have the more I notice spots of one degree or another on most of them even the slabbed ones . I just want to see what they can do and if it is worth sending some of mine in. I will try to post some pictures if I can figure it out and then after cleaning and see if it makes a difference. Any other pictures of before and after would be much appriciated.