Big Emma on empties By | May 3, 2022 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Louisville & Nashville class M-1 2-8-4 No. 1950 — a “Big Emma” — rolls empty coal hopper cars at Hargett, Ky., on May 23, 1952. Ed Theisinger photo