497.7  Officers.
  The officers of every such association shall be a president, one or more vice presidents, a secretary, and a treasurer, who shall be elected annually by the directors, and each of said officers must be a director of the association. The offices of secretary and treasurer may be combined, and when so combined the person filling the office shall be secretary-treasurer.
[SS15, §1641-r5; C24, 27, 31, 35, 39, §8465; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §497.7]