Historical Homes of America - The William A. Clark House, nicknamed "Clark's Folly", was a mansion located at 962 Fifth Avenue on the northeast corner of its intersection with East 77th Street
![Basement level of Senator William Clark mansion- New York City | Floor plans, Architecture drawing, Pent house Basement level of Senator William Clark mansion- New York City | Floor plans, Architecture drawing, Pent house](https://i.pinimg.com/originals/90/77/df/9077df9c21ce7885ac095fe177e8c3d0.jpg)
Basement level of Senator William Clark mansion- New York City | Floor plans, Architecture drawing, Pent house
![Senator Clark's mansion at 5th Avenue and East 77th Street. Known as "Clark's folly" and demolished 1927. : r/Lost_Architecture Senator Clark's mansion at 5th Avenue and East 77th Street. Known as "Clark's folly" and demolished 1927. : r/Lost_Architecture](https://preview.redd.it/jvhtt4h1jq2z.jpg?auto=webp&s=fe70d8ac7d6ff271c65e7443eff7d5402f2588f8)
Senator Clark's mansion at 5th Avenue and East 77th Street. Known as "Clark's folly" and demolished 1927. : r/Lost_Architecture
![Clark Mansion, "Clark's Folly" Fifth Avenue, New York City | Mansions, Luxury apartment building, Forests in england Clark Mansion, "Clark's Folly" Fifth Avenue, New York City | Mansions, Luxury apartment building, Forests in england](https://i.pinimg.com/474x/07/11/50/071150c154adad9350bd5f74d0452f17.jpg)