Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 309
E.XTERIOR No. 7. WINDOW FRAMES AND SASHWith Plate or Wire Glass. Sheet Bronze or Copper covered.For Exterior or Interior Installation, Courts and ElevatorShafts, etc. Interior No. 21. WINDOW FRAMES AND SASHSheet Metal Covered. Also Interior Trim. For Assem-bly Rooms, Court Rooms, Mansions, Office…
Building materials
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