Keywords: Auditorium Building11.jpg Auditorium Building Chicago Auditorium - Seating capacity from stage Library of Congress Historic American Buildings Survey HABS http //hdl loc gov/loc pnp/hhh il0091 ILL 16-CHIG 39-93<br /> http //memory loc gov/pnp/habshaer/il/il0000/il0091/photos/061160pv jpg Photocopy of photograph 9891 held in Roosevelt University Archives Chicago;<br /> Downloaded on 12 October 2006 1890 JW Taylor photographer PD-USGov-Interior-HABS ILL 16-CHIG 39-93 hhh il0091 Auditorium Building Chicago HABS Chicago in the 1960s |