(Floral Building, OH-04-10) in Jefferson, Ashtabula County, OH. OH46 S. 0.3 miles (2 blocks) from jct with OH307 in Jefferson, W. on Ashtabula St. 0.25 miles (3 blocks), S. on Elm St. 150’, W. into the Ashtabula County Fairgrounds 200’, S. 300’ to the barn. (6-17-03, N41° 44.460', W80° 46.521')