Significance: The graperies attributed to Thomas U. Walter were one of the largest greenhouse-type structure of the time probably built in this country. The purpose of the graperies was indoor cultivation of gr More
Significance: This small Gothic Revival structure was built to simulate a ruin. Unprocessed Field note material exists for this structure: FN-189 Survey number: HABS PA-1248-B Building/structure dates: after More
Significance: This small Gothic Revival structure was built to simulate a ruin. Unprocessed Field note material exists for this structure: FN-189 Survey number: HABS PA-1248-B Building/structure dates: after More
Significance: This small Gothic Revival structure was built to simulate a ruin. Unprocessed Field note material exists for this structure: FN-189 Survey number: HABS PA-1248-B Building/structure dates: after More
Significance: This small Gothic Revival structure was built to simulate a ruin. Unprocessed Field note material exists for this structure: FN-189 Survey number: HABS PA-1248-B Building/structure dates: after More
Significance: The structure is an early Gothic Revival cottage with good Greek Revival interior woodwork. It had been enlarged at various times during the 19th century and was frequently lived in by many member More
Significance: The structure is an early Gothic Revival cottage with good Greek Revival interior woodwork. It had been enlarged at various times during the 19th century and was frequently lived in by many member More
Significance: The structure is an early Gothic Revival cottage with good Greek Revival interior woodwork. It had been enlarged at various times during the 19th century and was frequently lived in by many member More
Significance: The structure is an early Gothic Revival cottage with good Greek Revival interior woodwork. It had been enlarged at various times during the 19th century and was frequently lived in by many member More
Significance: The structure is an early Gothic Revival cottage with good Greek Revival interior woodwork. It had been enlarged at various times during the 19th century and was frequently lived in by many member More
Significance: The structure is an early Gothic Revival cottage with good Greek Revival interior woodwork. It had been enlarged at various times during the 19th century and was frequently lived in by many member More
Significance: This structure, built over an earlier ice house, is one of the more prominent ornamental outbuildings on the estate. Unprocessed Field note material exists for this structure: FN-189 Survey num More
Significance: This structure, built over an earlier ice house, is one of the more prominent ornamental outbuildings on the estate. Unprocessed Field note material exists for this structure: FN-189 Survey num More
Significance: This structure, built over an earlier ice house, is one of the more prominent ornamental outbuildings on the estate. Unprocessed Field note material exists for this structure: FN-189 Survey num More