Chicago Metallic Sash Company · Chicago Metallic Sash Company · leaf 41
CHICAGO METALLIC SASH CO., Reliance Church Ventilators SINGLE GLAZING … In our Church Ventilators, Single Glazing, as pictured above, note Hinge Section gives a wide bearing, of upper against lower, which is essential and necessary to the life of the Ventilator; as a scant bearing with rust and wear, will in time sag and bind the inner frame. OUTER FRAME, one inch…
Art glass · Came · Openings · Glazing accessories, stained glass
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