Van Kannel Revolving Door Co., "G.W. Gaden" · Van Kannel Revolving Door Co.;"G.W. Gaden" · leaf 36
Figure 40 Figure 41 In writing for information, state the number of door-ways in the building, and mvea sketch ot tfie main building and entrances. (See page 45.) 34 ■ 111- II,,-. VAN KANNEL REVOLVING DOOR COMPANY AIR-LOCK REVOLVING DOOR (For Interior Doorways) ; ■• > … Figure 42 STYLE CE This elegantdesign is intendedonly for the highestclass of buildings, forinterioruse, and tor this reasonis constructed dif-ferently from theregular RevolvingStorm Door. It isto prevent the aircurrents passmgfrom one room orapartment to an-other, an Air- Lock, hut often itis of…
Openings · Entrances · Storefornts and Curtain Walls · Revolving Door Entrances · Glass Doors · Plans
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