"Mat '64 / Plan V / Plan T"@en . . . . . . . . "The NS Mat '64 or Materieel '64 electric multiple units were built by Werkspoor and later by D\u00FCwag and Waggonfabrik Talbot between 1961 and 1976. They are operated, in decreasing numbers, in the Netherlands by the Nederlandse Spoorwegen (NS). The class is actually called Plan T and Plan V: the Plan T is a 4-car EMU and the Plan V is a 2-car EMU. In the Netherlands, they are nicknamed 'Apekoppen' (literal translation: 'monkeyheads') due to their distinct shape."@en . "1966Z"^^ . . . "1961Z"^^ .