Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 324
shops.We adapt our Window to any sill. The Harry C. Knisely Single Pivoted Automatic Window (Fig. 3) closes uponthe fusing of links attached to a gravity lock and is fitted with y wire glass embeddedin asbestos cement. The Harry C. Knisely Double Pivoted Automatic Window (Fig. 4) is made thesame as… … (Interior View)Fig. 3. THE HARRY C. KNISELY SINGLEPIVOTED AUTOMATIC WINDOW
Building materials
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