[Demolition of Brokaw mansion.]
[Brokaw mansion, East 79th Street.]
[Isaac Brokaw house.]
1 East 79th St. [The Isaac V. Brokaw Residence.]
[Demolition of Senator William A. Clark's house]
984 and 985 Fifth Avenue. [Isaac Vail] Brokaw houses
I.V. Brokaw N.E. 5th Ave. & 77th St.
[Vanderbilt mansion.]
[Interior of Gracie Mansion.]
[Aerial view of Gracie Mansion.]
[Clinton Mansion.]
[Interior of George S. Brewster's mansion.]
[Salon of George S. Brewster's mansion.]
[Gracie Mansion.]