Class nameplate 2nd class

There are several types of numbering associated with vehicles. The classes of carriages and railcars were also identified by numbers. The carriage class plate, placed on the outside of each carriage, allows passengers to identify, immediately, its class. The number 1 corresponds to the First Class and the number 2 to the Second Class. The carriage class system has evolved over time, along with the progress and development of new carriages and railcars.