royal warrant by Queen Elizabeth II was given in 1962, that from the Duke of Edinburgh in 1956 and from The Prince of Wales in 1982. References Wainwright, David; The British Tradition: Simpson – a World of Style, Quiller Press Ltd, 1996. . Butler, Marianne; London Architecture, Metro Publications, 2004. . Powers, Alan; Modern. The Modern Movement in Britain, Merrell, 2005. External links DAKS company website Joseph Emberton Archive, University of Brighton Design Archives 1936 establishments in England Art Deco architecture in London Defunct department stores of the United Kingdom Bookshops in London British Royal Warrant holders Grade II* listed buildings in the City of Westminster Retail companies established in 1936 Retail buildings in London Shops in London Companies based in the City of Westminster Tourist attractions in the City of Westminster Buildings and structures on Piccadilly Real estate companies established in 1936 British companies established in 1936 Grade II* listed retail buildings