5276 Ames St., Mexico, New York. County/parish: Oswego.
Added to the National Register of Historic Places June 20, 1991. NRIS 91000527.
1 contributing building.
Mexico Octagon Barn is a historic octagon-shaped barn located at Mexico in Oswego County, New York. It is a wood frame one story structure with a fieldstone foundation built about 1880.
It was listed on the National Register of Historic Places in 1991.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/75314263