British Rayon Industry is "World Shop Window" "Can you guess?" Miss Mary Adams, of Bristol, displaying striking cubist design showing rayon filaments that may be woven into your glamorous evening gown. A world shop window for the British rayon industry came into existence officially today (Wed) when Mr. Harold Wilson, President of the Board of Trade, opened the Rayon Industry Design Centre at Upper Grosvenor Street, London. On display are the newest developments in the industry for the inspection of overseas buyers. January 19, 1949. (Photo by Reuterphoto).