Erskine H. Bronson, of Ottawa, Ontario, Canada, has patented an improvement in Automatic Switches for Railways, which consists in an arrangement of sliding cams for moving the switch rails, and in treadles to be operated by the pilot wheels of the locomotive, and in intermediate mechanism for connecting the treadles with the switch operating cams, the object being to provide a switch will be operated by the pilot wheels of the locomotive as it approaches the movable switch rails.

An improved Refrigerator Car has been patented by Michael Haughey, of St Louis, Missouri. The object of this invention is to ventilate and cool railway cars used in the transportation of perishable articles. This car has a novel ventilator and ice box and is provided with a new form of non-conducting walls.