Lot Essay
A clock of very closely related design sold anonymously, Christie's London, 4 July 2007, lot 126 (£7,200). A further example, but with a balance wheel, is is illustrated in Derek Roberts, British Skeleton Clocks, Woodbridge, 1987, p.111. fig. and was also sold Christie's London, 1 July 2005, lot 59 (£12,000).