I live in Columbia,Pa. Am involved currently with the Columbia Historic Preservation Society, 21 N 2nd St, Columbia,PA. My current website is www.tonysegro.com.  I have posted several videos on YouTube of the trains running on our layout at CHiPS. Type "tsegro" in the search block on YouTube's home page to access my YouTube channel. If you're ever in our area, please stop in. We're open Sundays 1-4pm.Happy Model Railroading