It was built in 1788 , as the National Register reports , and has been expanded several times since .
The Tuthilltown Gristmill is located off Albany Post Road ( Ulster County Route 9 ) in Gardiner , New York , United States .
Tuthilltown Gristmill was built in 1788 , as the National Register reports , and has been expanded several times since .
The Tuthilltown Gristmill is located off Albany Post Road ( Ulster County Route 9 ) in Gardiner , New York , United States .