UBB.threads Forums Edged Weapons SA & NSKK Dagger Forum Verdigris on SA fittings - advice please

Verdigris eats away at early nickel silver scabbard fittings. I got a great early SS Schuttelhofer earlier this years with a lot of it on the rear upper fitting. I cleaned it off but the scars are permanent. When I get a chance, I'll post a close-up.