- Nicholas Thistlethwaite
English firm of organ builders . Joseph William Walker (b London, 17 Jan 1803; d London, 1 Feb 1870) was reputedly ‘parlour apprentice’ to G.P. England (see England) in London; he worked with W.A.A. Nicholls (England's successor) and then set up business as a pipe maker. He built his first organ in 1827. Joseph Walker's instruments are notable for their full-toned diapasons and bright upperwork; most had one or two manuals but he built larger organs for the Exeter Hall (1839), Highfield Chapel, Huddersfield (1854), and the International Exhibition of 1862. Under his son, James John Walker (b 21 Aug 1846; d 19 Sept 1922), the firm secured a series of prestigious contracts including Holy Trinity, Sloane Square, London (1891), St Margaret's, Westminster (1898), and York Minster (1903). All these instruments were characterized by a restrained opulence in which fully developed flue choruses co-existed with strings, orchestral reeds and bright flutes....