The Louisiana Purchase Exposition or the St. Louis World’s Fair of 1904 as it was popularly called, was put on to celebrate the 100th anniversary of the Louisiana Purchase. Exhibitions covered achievements in the fine arts, science, technology, manufacturing, agriculture, government, and education. This souvenir viewbook shows buildings at the fair and is accordion folded and in color.

The Louisiana Purchase Exposition or the St. Louis World’s Fair of 1904 as it was popularly called, was put on to celebrate the 100th anniversary of the Louisiana Purchase. A novelty souvenir viewbook, with forty-two small halftone views of the Louisiana Purchase Exposition accordion folded into an actual walnut shell, fastened with a ribbon.