Photograph, looking east from the top of the Fountain View (later American Century Investments north tower), of the Hilton Plaza Inn at 1 East 45th Street circa 1987. The Montreux apartments to its south are to the hotel's east at 4515 Walnut. The Oak Hall and Sophian Plaza apartment buildings are also pictured in the background of the image, along with other apartment buildings lining 47th Street.