Located in the gardens of the City Hall, it was used by farmers to measure irrigation shifts. It consisted of a long stick nailed in the center of a circular stone, which had as many marks or parts engraved on it as there were irrigators. This stone was also called Piedra de las Partes or Piedras de las Veces (each "time" a farm was irrigated). <span class="automatic-translation-warning">This text was automatically translated.</span>