"Wilson" kettle comprising drilled-hole gas ring on ornamental iron st and with ornamental iron vase hinged above, in which fits a bulbous-bo ttomed copper kettle, to provide large heating area and enable pouring without removing kettle; gas ring also used for cooking, by Wilson and Mathieson of Leeds and London, 1885-1910 "Wilson" kettle comprising drilled-hole gas ring on ornamental iron st and with ornamental iron vase hinged above 1885-1910