Softcover, 80 pages, 8.5 x 11 in., B&W photographs, plans, diagrams, roster.
Contents:Class L-2, C&O's First Hudsons, pp. 5-13,Building an L-2 4-6-4, pp. 14-19,Class L-1, Streamliners for the Chessie, pp. 20-31,What are Poppet Valves and Why do they Matter?, pp. 32-37,Class L-2a, pp. 38-45,Comparison with other Hudson Type Locomotives, pp. 46-49,Drawing Portfolio, pp. 50-57,Photo Album, pp. 58-79,References, pg. 80.