Advertising clocks have been made in a wide range of materials and styles, as diverse as the numerous products and services they were designed to promote. Early advertising clocks were often elaborately carved wooden wall and regulator clocks pushing tonics, headache cures, and jewelers. More modern examples include Westclox’s alarm clocks featuring ads for "Nine O’Clock Washing Tea" on their dials, or Hamm's beer's light-up clocks with...Continue Reading