Carnegie Mansion, 5th Avenue, New York

5th Avenue at the corner of East 91st Street. Andrew Carnegie residence.

Vanderbilt and Carnegie Mansion

Residence of Andrew Carnegie, New York.

5th Avenue, New York.

Carnegie Home, New York.

[998 5th Avenue.]

[79th Street and 5th Avenue.]

993 5th Avenue. Hugo Reisinger residence, front.

1053 5th Avenue.

[998 5th Avenue.]

[998 5th Avenue.]

[The Residence of Andrew Carnegie Fifth Avenue 90th - 91st Sts.]

[5th Avenue, New York.]

[998 5th Avenue.]

William Collins Whitney house [871 5th Avenue] during renovations.

Exterior [Residence of William B. Leeds 987 5th Avenue, New York.]

Playroom [Residence of William B. Leeds 987 5th Avenue, New York.]

Playroom [Residence of William B. Leeds 987 5th Avenue, New York.]

[Andrew Carnegie Residence, 5th Avenue and 91st Street]