Interior: Conference room, formerly office of Tribune editor and publisher Robert R. McCormick. Detail: Fireplace
Interior: Conference room, formerly office of Tribune editor and publisher Robert R. McCormick. Detail: Bookshelf
Interior: Conference room, formerly office of Tribune editor and publisher Robert R. McCormick. Detail: Two views of hidden conference room door, shown open and shut
Interior: Conference room, formerly office of Tribune editor and publisher Robert R. McCormick. Ceiling detail
Interior: Conference room, formerly office of Tribune editor and publisher Robert R. McCormick. View of McCormick's desk
Interior: View through conference room window
Interior: Tribune Company Boardroom, later secretary's quarters. Detail of vaulted mahogany ceiling
Interior: Tribune Company Boardroom, later secretary's quarters. Detail of vaulted mahogany ceiling
Interior: Tribune Company Boardroom, later secretary's quarters. Detail of vaulted mahogany ceiling
Interior: Ceiling
Exterior: Observation Deck
Exterior: Observation Deck
Exterior: Observation Deck
Exterior: Observation Deck
Exterior: Observation Deck
Interior
Interior: View through window
Interior
Exterior: Observation Deck
Exterior: Observation Deck
Exterior: View of Chicago River and Skyline from Observation Deck
Interior: Machine Room, formerly Tribune Museum
Interior: Machine Room, formerly Tribune Museum
Interior: Machine Room, formerly Tribune Museum
Exterior: Main Entrance
Exterior: Main Entrance, detail of monumental stone screen
Exterior: Main Entrance, detail of monumental stone screen
Exterior: View of main entrance portal
One of nearly 150 architectural fragments embedded in the first-story wall: Royal Castle, Stockholm, Sweden
One of nearly 150 architectural fragments embedded in the first-story wall: Royal Castle, Ancient Temple Honan Province China
One of nearly 150 architectural fragments embedded in the first-story wall: Old General Post Office Dublin