metre gauge 4-wheel passenger car of the Ferrocarril de La Plata al Meridiano V (later the FCPBA), Argentina

This was a network of 1,020 km which opened in stages between 1909 and 1930 and closed in stages between 1961 and 1977. The location of this isn't stated, maybe on the branches to Olavarría or Mira Pampa, the first sections to close.