Oil-fired heater no 326 with single flat wick burner and removeable metal paraffin container, unusual brown glazed earthenware casing with r emoveable lid to allow heating of kettle or food, with leaded-light window, patented 1890 by Rippingilles, 1890-1900 Oil-fired heater no 326 with single flat wick burner 1890-1900
