Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 297
ce 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; as noiseless as wood sash; does not dent; requires no special fixtures. Continued on Next Page FIRE PROOF DOOR COMPANY 226 FIREPROOF… … COPPER ENTRANCE DOORS, UNIQUE THEATRE, MINNEAPOLISBertrand & Chamberlain, Architects
Building materials
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![An illustration from Current architecture: published in connection with a joint exibition [sic] held in Boston November 1916 (1916)](https://img.insideoutlibrary.com/img/200/ia-currentarchitect1916bost-107-163.webp)
