Railroad Media Department Our media department carries the latest book publications, railroading periodicals, and videos. Our videos include Pentrex, Green Frog, Sunday River, Clear Block, and Whistle Stop Video Productions. Whistle Stop Video Productions has a full line of vintage to modern railroad video productions that can be viewed on the Video Productions Page. Mail in and phone in orders recieve a 10% discount on all Videos. Contact us toll free at 1-800-466-0388 (Pin #1835).