South Schenectady smoke show By Brian Schmidt | June 17, 2021 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates South Schenectady smoke show Delaware & Hudson 4-6-6-4 No. 1510 drifts downgrade with an eastbound freight seen from a perch on New York Central’s West Shore bridge in South Schenectady, N.Y., on May 14, 1950. Photo by William D. Middleton