East 55th Street and 5th Avenue. St. Regis Hotel, kitchen.

East 55th Street and 5th Avenue. St. Regis Hotel, main kitchen.

East 55th Street and 5th Avenue. St. Regis Hotel, detail of entrance.

East 55th Street and 5th Avenue. St. Regis Hotel, main office.

East 55th Street and 5th Avenue. St. Regis Hotel, main restaurant.

East 55th Street and 5th Avenue. St. Regis Hotel, tea room.

East 55th Street and 5th Avenue. St. Regis Hotel, ladies' writing room.

East 55th Street and 5th Avenue. St. Regis Hotel, a typical corridor.

East 55th Street and 5th Avenue. St. Regis Hotel, Louis XV parlor.

East 55th Street and 5th Avenue. St. Regis Hotel, Library of State Suite.

East 55th Street and 5th Avenue. St. Regis Hotel, Library of State Suite.

East 55th Street and 5th Avenue. St. Regis Hotel, Louis XVI bedroom.

East 55th Street and 5th Avenue. St. Regis Hotel, Louis XV parlor.

East 55th Street and 5th Avenue. St. Regis Hotel, Louis XV parlor.

East 55th Street and 5th Avenue. St. Regis Hotel, a typical corridor.

East 55th Street and 5th Avenue. St. Regis Hotel, R.M. Haan's library.

East 55th Street and 5th Avenue. St. Regis Hotel, bedroom of State Suite.

East 55th Street and 5th Avenue. St. Regis Hotel, Louis XV bedroom.

East 55th Street and 5th Avenue. St. Regis Hotel, main salon, State Suite.

East 55th Street and 5th Avenue. St. Regis Hotel, main salon, State Suite.