Keywords: Auditorium Building10.jpg Auditorium Building Chicago Auditorium Hotel - detail grand stairs Library of Congress Historic American Buildings Survey HABS http //hdl loc gov/loc pnp/hhh il0091 ILL 16-CHIG 39-99<br /> http //memory loc gov/pnp/habshaer/il/il0000/il0091/photos/061166pv jpg Photocopy of image held in Roosevelt University Archives Chicago;<br /> Downloaded on 12 October 2006 Built 1890; Photograph August 5 1963 JW Taylor photographer PD-USGov-Interior-HABS ILL 16-CHIG 39-99 hhh il0091 Stairs in Illinois Auditorium Building Chicago HABS |