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Revolving Doors Always Closed: Styles, Types, Designs (1910)

Van Kannel Revolving Door Co., "G.W. Gaden" · Van Kannel Revolving Door Co.;"G.W. Gaden" · leaf 22

An illustration from Revolving Doors Always Closed: Styles, Types, Designs, 1910, leaf 22
-2-2-2- 2* 2^ y -. 4^ 9-_ or 4- 6 9- 3 2- 4* I Standard Type Wings: Thickness \Y to U, wood.Thickness T to H*, metai. Panic Proof Type Wings: Thickness 1 Y, wood.Thickness 1 to \Y. metal. Door Vestibules: 4-8 to 6-<X diameter 3 wings.6-0^ to 8-0^ diameter 4 wings.S-bto IC-O diameter 6 wings.l-(y… … Figure 21 21 VAN KANNEL REVOLVING DOOR COMPANY THREE-WING REVOLVING DOOR —STYLE MC ^ ^

Openings · Entrances · Storefornts and Curtain Walls · Revolving Door Entrances · Glass Doors · Plans

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