By then, land speculation was underway. The plot bounded by Ninth and Tenth Avenues between Third and Fifteenth Streets was held by real estate developer Edwin Clarke Litchfield, who had erected his home, Litchfield Manor, on the east side of Ninth Avenue in 1857. The Parks Commission ultimately acquired the Litchfield plot in 1868 for $1.7 million, forty-two percent of the overall expenditure for land, even though the plot constituted just over five percent of the park's acreage. Much of this acreage houses the maintenance yards and is rarely seen by the public. In 1866, the New York state legislature passed a bill approving the acquisition of additional land on the southwest side of the park. The park was built around the preexisting Quaker cemetery, which was accommodated by an agreement under which the Society of Friends deeded their unused acreage to the park. In exchange, they retained the remaining 10 acres for their private cemetery in perpetuity, as well as the rights to access the cemetery.