Greetings people,
I bought this estate Brebbia Pipe that had a “yellowing” of the spigot/metal part of the stem. I have tried to use silver polish to remove it with no luck, and used some trick with baking soda and hot water in a bowl with aluminum foil and it didn’t work.
Any Ideas on how to fix it?

I bought this estate Brebbia Pipe that had a “yellowing” of the spigot/metal part of the stem. I have tried to use silver polish to remove it with no luck, and used some trick with baking soda and hot water in a bowl with aluminum foil and it didn’t work.
Any Ideas on how to fix it?
