[Detail of doorway in George S. Brewster's mansion.]

[Entrance to George S. Brewster's mansion.]

[Interior of George S. Brewster's mansion.]

[Salon of George S. Brewster's mansion.]

[Dining room of George S. Brewster's mansion.]

[Interior of Gracie Mansion.]

Gracie Mansion Doorway.

[Interior of Gracie Mansion.]

[Interior of Gracie Mansion.]

[Interior of F.W. Woolworth's mansion.]

[Interior of Gracie Mansion.]

[Interior of Gracie Mansion.]

[Gracie Mansion.]

[Mayor William Russell Grace's mansion.]

[Mayor William Russell Grace's mansion.]

[Gracie Mansion front porch.]

[Interior of Gracie Mansion.]

[Interior of Gracie Mansion.]

One Thousand and Twenty Fifth Avenue New York [Detail of a door.]

[Aerial view of Gracie Mansion.]