Essential services, barns, silos or other farm buildings or structures on farms; to church spires, belfries, cupolas and domes, monuments, water towers, fire and hose towers, observation towers, transmission towers, windmills, chimneys, smokestacks, flag poles, radio towers, masts and aerials; to parapet walls extending not more than four feet above the limiting height of the building.
(Ord. 21-67. Passed 12-4-67.)