[Billings Estate.]

[Billings Estate.]

[Billings Estate.]

[Riverside Drive and C.K.G. Billings Estate.]

[Looking north towards C.K.G. Billings Estate.]

[C.K.G. Billings Estate.]

[C.K.G. Billings Estate.]

[Billings Estate.]

[Billings Estate, Fort Tryon Park.]

[Entrance to the Billings Estate, Fort Tryon.]

[Gardener's cottage on Billings Estate.]

[Grounds of Hood Wright Estates and Riding and Driving Club.]

Billings' Estate, from Nagle Ave. & Arden St. Washington Heights

[Dyckman Street Ferry, Fort Tryon.]

[Fort Tryon Park.]

[Gateway on Riverside Drive.]

Partos Residence, Washington Heights, New York City.

C. K. G. Billings Residence. Front gate

[Libby Castle.]

Libby Castle. Ft. Washington Point, New York City.