Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 21
Elevators — Packing and Lubrication — Limit Valves — ElectricElevators — Motor Windings - Controllers — Electric Limit Switches —OverheadDriving Mechanism — Escalators — Pratt-Sprague Elevator — Eraser Elevator —Elevator Accessories — Safety Dogs —Safety Governors — Safeties for SteelGuides —… … RAILWAY EXCHANGE BUILDING, CHICAGO, ILL. D. H. Huriiliain & (o., ArchitectsExterior of CreamTiuted Kiiiuiit-led Terra-Cotta from Sidewalk to Cornice STEEL CONSTRUCTION. PART I. THE STRUCTURAL ELEMENTS OF A BUILDING. From the structural point of view, a building consists of thefollowing parts:…
Architecture · Building · Carpentry
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