Revolving Doors Always Closed: Styles, Types, Designs
A 1910 trade catalogue issued by the Van Kannel Revolving Door Co. to show architects, builders and building owners the styles, types and installation details of its revolving door entrances. Halftone photographs show finished doorways in bank, hotel and office lobbies, with marble surrounds, bronze grilles and ornamental transoms, alongside inked shop drawings labelling every stile, rail and hardware part.
