The Principle Factors In Freight Train Operating by Philip Burtt
1924. 2nd Edition, Revised. 208 pages. No dust jacket. Red cloth. Contains black and white photographic plates. Binding remains firm. Pages and plates have light tanning and foxing throughout. Previous owner's inscription to front free endpaper. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends.