. . . "1"^^ . "3"^^ . . "The M1 and M3 are two similar series of electric multiple unit rail cars built by the Budd Company for the Long Island Rail Road, the Metro-North Railroad and Metro-North's predecessors, Penn Central and Conrail. Originally branded by Budd as Metropolitans, the cars are more popularly known under their model names, M1 (late 1960s/early 1970s cars) and M3 (mid 1980s cars)."@en . . "1984Z"^^ . "1264"^^ . "1967Z"^^ . . "M1/M3"@en .