1900's

In the 1900s, there was a boom in national billboard campaigns. Big advertisers began mass production of billboards for the national market. From toothpaste and soaps, to breakfast cereals and sodas, billboards were made to advertise in big bold pictures and images.

In 1913, the practice of filling "open boards" with public service advertising has continued to this day. During the war, there was a concerted effort from the industry to help in the mobilization. While in peacetime, the concern was focused on efforts to generally improve the way of life.