O. S. Nock delves into the development of the precursor family of locomotives which, after struggling to meet demands in 1903, was divided into four distinct classes. This Nock approaches with detailed diagrams, tables and photographs from the period.
O. S. Nock delves into the development of the precursor family of locomotives which, after struggling to meet demands in 1903, was divided into four distinct classes. This Nock approaches with detailed diagrams, tables and photographs from the period.
