Inside the Train of Tomorrow By Angela Cotey | December 12, 2016 | Last updated on August 7, 2025 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Models pose for the camera inside Moon Glow, the Train of Tomorrow’s dome-observation-lounge car. GM and Pullman-Standard built the four-car, E7-powered ToT in 1947. General Motors photo Comments+ You must login to submit a comment