William K. Vanderbilt

William K. Vanderbilt, Jr.

William K. Vanderbilt, taken at White Plains

Miss Rutherford, daughter of William K. Vanderbilt

Miss Rutherford, daughter of William K. Vanderbilt

Miss Rutherford, daughter of William K. Vanderbilt

Construction of William K. Vanderbilt house.

Mrs. Cornelius Vanderbilt

Kathleen Vanderbilt

Mrs. Harry Payne Whitney [Gertrude Vanderbilt Whitney]

Mrs. Cornelius Vanderbilt

Gladys Vanderbilt

Mrs. Reggie Vanderbilt and daughter

William Rockefeller

Miss K. Cameron

[William H. Vanderbilt.]

Mrs. Harry Payne Whitney's [Gertrude Vanderbilt Whitney] daughter

The Honorable Mrs. Clay (Daughter of William Waldorf Astor)

Mrs. Harry Payne Whitney's [Gertrude Vanderbilt Whitney] daughter

[Pulitzer Fountain, with W.K. Vanderbilt's mansion and Heckscher Building in the background]