No. Model Years Built 100 E7A 1946 100A E8AM 1953 101/101A-103/103A E7AA 1945 270-271 DL-105 1940 272 DL-109 1943 280-281 DR-6-4-2000 1947 290-292 PA-1 1946-47 880AB-882AB F3AA 1946 883A-885A F3A 1947 B80-B82 F3B 1947 1519-1521 RS-3 1951#100A was originally Baltimore & Ohio EA #52. Baltimore & Ohio controlled the Alton Route prior to acquisition by Gulf Mobile & Ohio. In 1953, the EA was rebuilt into an E8AM.