Home » Pennsylvania Railroad | Conemaugh, Pennsylvania | Juniata Works class I1s 2-10-0 #3707 steam locomotive | September 21, 1939 | T.M. Flattley, Jr. photograph | Francis B. Landenberger Palmer collection » NRHS L PRR Conemaugh Pa I1s 2-10-0 3707 Sept 24 1939 TM Flattley Francis Palmer Coll
November 14, 2025 by Mitch Dakelman
National Railway Historical Society, Inc.
505 South Lenola Road
Suite 226
Moorestown, N.J. 08057
Telephone: (215) 557-6606
In our mission to preserve our rail heritage and to educate current and future generations about railroads and their history, we gratefully accept donations and gifts.