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

Construction of William K. Vanderbilt house.

Miss Rutherford, daughter of William K. Vanderbilt

Harry Morrison Flagler

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

Mrs. Cornelius Vanderbilt

Kathleen Vanderbilt

Mrs. Harry Payne Whitney [Gertrude Vanderbilt Whitney]

Mrs. Cornelius Vanderbilt

Gladys Vanderbilt

Mrs. Reggie Vanderbilt and daughter

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

William Rockefeller

Miss K. Cameron

[William H. Vanderbilt.]

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