Persons designated by chapter 13 of Title 18 of the Revised Statutes, chapter 37 of the laws of 1955, chapters 7 and 16 of Title 43 of the Revised Statutes, chapter 255 of the laws of 1944, chapter 423 of the laws of 1953 and chapter 84 of the laws of 1954, to sign vouchers for the payment of moneys from pension funds established pursuant to said statutes may delegate to the respective secretaries of said pension funds the authority to affix the signatures of such designated persons by means of a machine. Such delegation shall be in writing and filed with the Secretary of State.
N.J.S. § 52:18A-105