Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 296
RICHARDSON STANDARD WINDOW—Our window is a wood frame and sash covered with steel, galvanized iron or copper, giving the sameappearance when set as the wood window, thus enabling it to be used where hollow frames and sash can not be. There are no exposed nails orrivets; no soldering; no rattling;…
Building materials
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