Chicago Metallic Sash Company · Chicago Metallic Sash Company · leaf 44
2112-2114 Ogden Avenue Chicao^o. 111. … DOUBLE GLAZING BOTTOM VENTILATOR. w VENTILATOR. DOUBLE GLAZING BOTTOM EXTENSION Outer Frame usually 21/2 x 1 inch angle, painted; swinging frame of band steel, with channel on inside, usually 1 inch for division space between Leaded and protection glass. This Vent, with 1 inch space can be also…
Art glass · Came · Openings · Glazing accessories, stained glass
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