Unless you can post a pic of the marks and even the ring then I think most of us think it’s not a hallmark and probably plated hence the colour. Not...
I use the anti tarnish tabs with good results. I only use Renaissance wax to enhance oxidisation and for nothing else. Once the alcohol dries off it...
This might be a stupid question... but would Renaissance Wax help with anti-tarnishing? I saw it being sold at Cookson Gold, so thought I'd give it a...