Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 293
prints and specifications cheerfully given, the cost of com-plete door openings depending upon finish desired, thickness of walls, style of frame-work, casings, etc. Continued on Next Page DAKLSTROM METALLIC DOOR COMPANY 999 FIREPROOF EOUIPMENT ILLUSTRATIONS. The following cuts serve to give an…
Building materials
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