Exposition of Chemical Industries

That the chemical industries are alive to the situation that they now occupy in the sum of affairs is evident in the preparations being made by many firms for the Second National Exposition of Chemical Industries To be-held at the Grand Central Palace, New York City, during the week of September 25-30, 191 The list of exhibitors indicates that the Exposition is already twice the size of its successful predecessor. The American Chemical Society will hold its annual meeting during the whole week, the American Electrochemical Society has arranged to - hold its meetings on September 28, 29 and 30, and the Technical Association of the American Pulp and Paper Industry is also planning to meet during the week. The Bureau of Commercial Economics at Washington is again co- operating with the Exposition by arranging an elaborate program of motion pictures covering subjects dealing with the industries depending on chemistry. Many of these films will have their first showing at the Exposition. They will take the visitor through industrial plants, shops, manufactories, mines, etc., where visitors are never admitted; they will show operations that in ordinary light would never be seen; they will demonstrate more than any other kind of motion picture the great strides and improvement in the art of photography.