What kind of coating are you using to prevent oxidization? Those are very well done but keeping bright finish would be hared to restore it looks to me. Once black gets down in the back ground! Fred
Fred, I have found the best cleaner to be plain old Bi Carb of Soda, mix it with just enough water to make a thick paste. I use an old toothbrush and my finger to clean all the cuts, it brings silver and most other non ferrous metals to life. Thank you all for your comments. Ty.