Rolling stock of the National Railway Museum (Museo Nacional de los Ferrocarriles Mexicanos) in Puebla de Zaragoza. 2 of 6. The National Museum of Mexican Railroads (MNFM) is dedicated to the study, preservation, and dissemination of the railway legacy. The museum provides historical reviews of the Railroad in Mexico. Founded in 1988, it exhibits a wide variety of locomotives, wagons, and other railway artifacts. The museum is located where the Mexican Puebla Railroad station was located, inaugurated on September 15, 1869 by President Benito Juárez.