John McLean (furniture maker) £36; because this rent was considerable and the premises were new, this indicates that McLean was already established in business before 1770. No records have yet been found establishing McLean's whereabouts between 1783 and 1790. From 1790 until the firm's demise in 1825, they are recorded at 55/58 Upper Marylebone Street (now New Cavendish Street) and from c. 1799-1805, later expanding to occupy premises in both Pancras Street and Upper Terrace and continuing in business until 1825. McLean and Son also gained a notable mention in Thomas Sheraton's Cabinet Dictionary in 1803. One of the "fashionable Pieces of Cabinet Furniture"
Thomas Chippendale the peak of its success the firm could act like a modern interior designer working with other specialists and undertake the supply of fully decorated and furnished rooms or whole houses, once the principal construction was done. Chippendale often took on large-scale commissions from aristocratic clients. Twenty-six of these commissions have been identified. Here furniture by Chippendale can still be seen. The locations include: Chippendale collaborated in furnishing interiors designed by Robert Adam and at Brocket Hall, Hertfordshire, and Melbourne House, London, for Lord Melbourne, with Sir William Chambers (c. 1772–75). Chippendale's "Director" was used by many other cabinet makers.