1974 Focus on the United States, North Central States theme

"North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri: Open Skies and Rolling Land" is a travel poster that accompanies the map of the North Central States, published in March 1974. Part of the "Close-up: U.S.A." series, this map highlights the various landmarks and landscapes found in the region, including agricultural settings, Indian reservations, frontier forts, national forests, and scenic lakes and rivers.