William Powell & Sons: An Oak Framed and Glazed Shotgun Cartridge Trade Display, late 19th century, with central initialled boss within a radiating medallion of cartridges and ropetwist border, the reverse with paper label for WILLIAM POWELL & SONS PATENT BREACH LOADING DOUBLE GUNS BY HER MAGESTY'S ROYAL LETTERS PATENT, case 52cm by 47cm See illustration