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Show FOR GLAZING A GREENHOUSE New Jersey Man Has Improved Method Meth-od of Putting in Panes of Glass Without Any Disturbance. The Scientific American in describing describ-ing and illustrating a greenhouse glazing method, the invention of F. Van Assche of Jersey City, N. J., says : The invention provides a roof formed, by panes of glass which is smoothed between the sash bars receiving re-ceiving the glass, and in which the panes of glass can be replaced wtth- ! v Improved System cf Greenhouse Glazing. out disturbance to the panes lying between the same sash bars. A channeled chan-neled bar is provided between evry two consecutive panes of glass lying between the same pair of sash bars. This channel bar is supported by the scsh bars and constitutes a b"d for putty with which the juxtaposed endH of the pares are sealed. |