‘Scenic Limited’ in Royal Gorge double-header By | November 1, 2022 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Rio Grande engines 773, an elderly Alco 4-6-0, and 1710, a modern Baldwin 4-8-4, lead the westbound Scenic Limited along the Arkansas River in rugged Royal Gorge in June 1937. M. C. Poor photo