| Description | Papers including: Trade Mark Registration certificate of Matilda Sheldon on behalf of E. Sheldon & Co. of Coseley, registering the 'Cannon' trademark on 15th March 1877; correspondence between Cannon and Webb, Bendall & Co., Cabinet, Ship & Builders' Brass & Iron Founders, Cannon Works, Summer Lane, Birmingham re: their use of the 'Cannon' trademark; correspondence with the Patent Office, Trade Marks Branch, London. |