Pics above rises few questions for me.
From pics seems to me that inside is pitting that is not visible outside. If pitting is from soil etc. it should be visible outside too, I guess.
Inside engraving (thick lines) is dirt or what? Looks a bit strange, maybe toothbrush and water can help. If that does not washes out then I would ask for really good macro pics of engraving before spending this amount of money.
And what about inside edge? Isn't it too wide? Is it common for early TK rings? I do not know.
Last edited by hapur; 12/07/2015 04:12 PM.
