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 W Hastings at Hastings & Co., Pen Y Lan, Llanrug, Gwynedd, Ll55 4af
Reporting A Data Error:
Reporting An Access Error to the HMRC:
Maker:  John Smart
John Smart: A Gentleman, believed to be the 2nd Lord Boston, facing right in green coat, silver-bordered lilac waistcoat and frilled cravat, powdered hair en queue - signed and dated 1797 - gold bracelet clasp frame, applied with scrolling foliate border and suspended with diamante ring - oval, 1 3/8in. high.
THIS ARTWORK IS LOCATED IN:North Wales
This object is available for viewing without prior appointment on at least twelve consecutive days each year and at all other reasonable times by prior appointment. Available between 3 - 15 July in 2014.