Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 278
nts. These windows are made to any form or arrangement of opening, having sashesstationary, hung or hinged or pivoted on the sides or at top and bottom, their wholeconstruction being of hollow metal, glazed with wire-glass, and so constructed thatthey will resist intense heat and withstand the… … HAYES WINDOW WITHHUNG SASH Fig. 4. HAYES WINDOW INREVERSED POSITION
Building materials
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