R.N., covered wagon PX with high sides, green livery, "La Seda de Barcelona", ep. III. The Spanish railway modelling gurus. Electrotren is the oldest model railway manufacturer, with more than 50 years of experience in making model train sets, wagons, locomotives and coaches in H0 and N scale. Electrotren is the largest manufacturer of RENFE (Spanish railway) model trains, and also makes models of the French (SNCF), German (DB) and Italian (FS) trains, among others. Electrotrens current catalogue covers a wide range of products. Since Electrotren apply NEM European model train standards to all of our products, they are compatible with all brands. Please note, box and model dimensions are shown as identical however only represent the box/package size.