British Silver with a Flower City Mark

[ceriwells]

Thank you for your attention, I have taken photos of the hallmark and item but am in difficulty finding how to upload them. I have a Blue John Silver Small Box, makers mark RTW, but city mark is a flower??, then the silver british lion followed by year B.

[2209patrick]

Maybe that's the mark Sheffield started using in 1975.



Pat.

[larkfield]

Would agree the mark is highly likely to be the Sheffield Rose,as Blue John is / was mined about 15km from Sheffield