Lot Essay
A design for this architectural overmantel mirror forms part of the Robert and James Adam office drawings for Apsley House, London, held at the John Soane Museum, London (SM Adam Volume 20/175). It is inscribed ‘Glass frame for the Library for The Earl of Bathurst’, and ‘Adelphi, 12th June 1778’; the latter, the location of the Adam office. Although some of the original decorative mouldings were subsequently removed, in all other respects - form, glass plate configuration and the recumbent stag surmounting the tablet-centred frieze, relating to the Earl Bathurst’s coat-of-arms and supporters, ‘two stags argent, each gorged with a collar gemel ermines’ - this mirror is undoubtedly modelled on the Adam design, and is almost certainly the one supplied to Apsley House in circa 1778; a date that coincides with other Adam furniture designs for the house made between 1778 and 1779. The Library where this overmantel was situated was on the ground floor of the mansion. This overmantel, and all the mirrors at Apsley House, have been attributed to Sefferin Nelson (1769-c. 1796), carver and gilder of Marshall St, Golden Square, London, who executed Adam’s mirrors for Derby House, London (E. Harris, ‘Adam at No. 1 London’, Country Life, 1 November 2001, p. 100). The Drummond Bank accounts for Lord Bathurst show that Nelson was paid the large sum of £259 in 1779, and £200 in 1780 (ibid.). Nelson was one of Adam’s preferred craftsmen, working with the architect-designer on other commissions such as Croome Court, Worcestershire and Audley End, Essex.