In 1816, when he described himself as an ironmonger and mechanist of Newington Butts, Cowper obtained a patent (No. 3974) for "a method of printing paper for paper-hangings and other purposes", with curved stereotype plates fixed on cylinders for printing long rolls of paper.
King Edward VII | Edward I of England | Edward III of England | Edward VIII | Edward VII | Prince Edward Island | Prince Edward, Earl of Wessex | Edward III | Edward | Edward Heath | Edward G. Robinson | Edward Albee | Edward Elgar | Edward I | Edward IV of England | Edward VI of England | King Edward's School, Birmingham | Edward Hopper | Edward Gibbon | Edward Burne-Jones | Prince Edward | Edward Bulwer-Lytton | Edward II of England | Edward Weston | Edward James Olmos | Edward Smith-Stanley, 14th Earl of Derby | William Cowper | Edward R. Murrow | James Francis Edward Stuart | Edward the Confessor |