Description
This green hardstone plaque measures approximately 20.5cm by 12 cm thick, weve had it in the family for over 3 generations, but know nothing about it, it has a delicate lilac shell inlay and looks like marble/jadeite from research so far. I have sent pictures to various online valuers and theve all advised to contact a london autioneer house . I would very much like to know something about this plaque if anyone could help?
