§ 221. Duty of railroad commissioners. It shall be the duty of the
railroad commissioners of the town, any part of whose territory shall
have been detached as aforesaid, to render a true statement to the board
of supervisors, as required by law, of the amount necessary to pay the
proportionate share belonging to the territory detached from their town,
which may be then coming due, and the board of supervisors shall add
such proportionate share to the sums to be collected from the town so
formed, or to the part which shall have been detached from a town and
added to another town, to be collected as prescribed by law.