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WARREN DILLAWAY / Star Beacon
Mark Kollhoff (left) talks with William and Sally Bradley, bothof Ashtabula, during an Underground Railroad tour stop at 4109 Lake Avenue in Ashtabula on Saturday afternoon. The structure, that presently houses Kollhoff Insurance, was owned by J.I.B. Nellis who was involved in the Abolitionist movement in the 1800s, according to tour organizers.