R60203 YMO 'Salmon' Bogie BR WagonThe LMS, beImage courtesy of Paul Bartletting the largest of the Big Four railway companies, was behind a great number of freight wagons, including some of the first large bogie flat wagons. British Rail, when they took charge of the UK national rail network chose an aquatic theme for their freight wagons, and as such the LMS bogie flat design would come to be called the Salmon. Salmon wagons were designed to carry lengths of rail and later, track