SECR N class
The SECR N class was a type of 2-6-0 steam locomotive designed in 1914 by Richard Maunsell for mixed-traffic duties on the South Eastern and Chatham Railway. Built between 1917 and 1934, it was the first non-Great Western Railway type to use and improve upon the basic design principles established by GWR Chief Mechanical Engineer George Jackson Churchward. Eighty N-class...