And be it enacted, That it shall be lawful for any Person interested in any Land subject to be inclosed under this Act, or otherwise subject or to become subject to the Provisions of this Act, by a Power of Attorney, given in Writing under his Hand, to appoint an Agent to act for him for the Purposes of this Act; and all things which by this Act are directed to be done by or with relation to any such Person may be lawfully done by or with relation to the Agent so duly authorized of such Person ; and every such Agent shall have full Power, in the Name and on behalf of his Principal, to sign, concur in, and execute any Application or Act, to signify Consent or Dissent, and to vote on any Question arising out of the Execution of this Act; and every Person sball be bound by the Acts of any such Agent, according to the Authority committed to him, as fully as if the Principal of such Agent had so acted ; and the Power of Attorney under which the Agent shall have acted, or a Copy thereof, authenticated by the Signature of a Witness or Witnesses, shall be deposited in the Office of the Commissioners ; and any such Power of Attorney may be in the Form following :