A little helper By Angela Cotey | April 1, 2024 | 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 Missouri Pacific 0-8-0 No. 9721 (with caboose) helps a freight No. 75 up Kirkwood (Mo.) Hill in March 1946. Regular power was 4-8-4 No. 2111 closest to the camera. Helper 2-10-2 No. 1716 is spliced between. Joe Collias photo