(1839)1919-1972, photographic retailer; pharmacist, London, England Wallace Heaton Limited 1919 - 1972
1917-2014, graphic designer; illustrator; poster artist; printmaker; painter, Czech born, active United Kingdom Dekk, Dorrit 1917 - 2014
active about 1920-1935, manufacturer of radio valves, Harrow, Middlesex, England, British Hivac Limited 1920 - 1935
active 1944-1954, laboratory apparatus & instrument maker, London, England W and J George and Becker Limited 1910 - 1954
1919- c1965, electrical instrument manufacturer, Weybridge, Surrey Peto Scott Electrical Instruments 1919 - 1965
active 1920-1964, aircraft manufacturer, Hatfield, Hertfordshire, England, British De Havilland Aircraft Company Limited 1920 - 1964
active 1920-1970, manufacturer of pharmaceuticals; chemical manufacturer, UK subsiduary of Swiss co Geigy (UK) Limited 1920 - 1970
1916-2004; physicist; worked with Crick, Watson, & Franklin on structure of DNA Wilkins, Maurice 1916 - 2004
1920-1979, electrical research organisation, British British Electrical & Allied Industries Research Association 1920 - 1979
1918-1968, industrial manufacturer, Rugby and Coventry, Warwickshire; Bradford, Yorkshire; Preston, Lancashire, England, British English Electric Company Limited 1918 - 1968