(Kaiser, 40', 1865, OH-04-03) in Conneaut, Ashtabula County, OH. OH7 S. 0.5 miles from jct with US20 in Conneaut, W. on Welton Rd. 0.05 miles, S. on Mill St. 0.15 miles to the house on the W. side of the road at 456 Mill St. (6-18-03, N41° 56.140', W80° 34.045')