The 231 C Nord was a class of 4-6-2 (Pacific type) steam locomotive of the Chemin de Fer du Nord. It served in the North of France and Belgium. The first batch were built in 1923, and last remaining were retired from service in the 60's. These locomotives were widely known as "superpacifics" due to their high performance, which made them famous even in Britain.
Read more about 231 C Nord: Background, Design, Numbering and Livery, Career