Clarkson-Knowles Cottage

Clarkson-Knowles Cottage is a historic home located at Potsdam in St. Lawrence County, New York. It was built about 1835 and is a $1 1/2$-story, five-bay residence constructed of red Potsdam Sandstone in the slab and binder style.

It was listed on the National Register of Historic Places in 1995.