173.18  Warrants.
  No claim shall be paid by the treasurer except upon a warrant signed by the president and secretary of the board, but this section shall not apply to the payment of state fair premiums.
[S13, §1657-o; C24, 27, 31, 35, 39, §2890; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §173.18]