An interview with Tony Koester By Faith Finfrock | March 17, 2013 | Last updated on March 20, 2024 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Having trouble viewing this video? Please visit our Video FAQ page Contributing editor Tony Koester drops in from time to time, and on this visit, we asked him what he thinks you need to know to build a model railroad.