You will need to contact the owner's representative to arrange access.
In the case of this object this can be done by:
Writing to Mr James Carleton at Farrer & Co, 66 Lincolns Inn Fields, London, Wc2a 3lh
Reporting A Data Error:
Reporting An Access Error to the HMRC:
A gold and nephrite table seal carved with spiral motif
Maker:  Maker Unknown
A gold and nephrite table seal carved with spiral motif, the red enamel mount set with eight rose-diamonds, gadrooned gold mount to the cream jasper matrix cut with a coat-of-arms.
THIS ARTWORK IS LOCATED IN:London