proof of certain plans signed by the surveyor general
21.Any cadastral map, plan or any other plan or map prepared in accordance with the provisions of this act or any written law purported to be signed by the surveyor general or officer acting on his behalf and offered in evidence in any suit shall be received in evidence and shall be taken to be prima facie proof of the facts stated there in and shall not be necessary to prove that it was in fact signed by the surveyor General or an officer acting on his behalf, nor that it was made by his authority, nor that the same is accurate until the evidence to the contrary shall have first been given. |