Machinery Hall and Festival Hill terraces from east cascade, World's Fair, St. Louis, 1904

Casacades and Machinery Hall from the German Building, World's Fair, St. Louis, 1904

Palace of Machinery, the Exposition home of force and power, covering 12 acres and costing $510,000, World's Fair, St. Louis, 1904

Waterway towards Machinery Hall, "Mosque of Omar" to the left, World's Fair, St. Louis, U. S. A.

Entrancing beauty of the exposition, lower cascade gardens, fountains and towers of Machinery Hall, Louisiana Purchase Exposition, St. Louis, U. S. A.

Louisiana Monument, most notable memorial of the World's Fair commemorating the purchase of Louisiana Territory from France by U. S. in 1803

Louisiana Purchase Monument and Manufactures Building, Louisiana Purchase Exposition, St. Louis, Mo., U. S. A.

Louisiana Purchase Monument and Palace of Varied Industries, St. Louis Day, Louisiana Purchase Exposition, St. Louis, Mo., U. S. A.

Fascinated by the Venetian-like charms of "Ivory City, " Louisiana Purchase Exposition, St. Louis, Mo., U. S. A.

Sunday school scholars singing America before the Louisiana Purchase Monument, St. Louis Day, Louisiana Purchase Exposition, St. Louis, U. S. A.

Looking through the joyous tear-drops of the central cascades to Louisiana Purchase Monument, St. Louis, Mo.

Central arch, Palace of Liberal Arts, fronting Sunken Gardens, Louisiana Purchase Exposition, St. Louis, Mo., U. S. A .

Palace of Liberal Arts, from across the east lagoon, Louisiana Purchase Exposition, St. Louis, U. S. A .

The Sunken Gardens and south face of Liberal Arts Building, St. Louis World's Fair

With a glory that is not of this world, Varied Industries Building and Louisiana Purchase Monument from basin

Looking down at Louisiana Purchase Monument and Palace of Varied Industries , Louisiana Purchase Exposition, St. Louis, Mo.

Charming south lagoon along Cascade Gardens, Electricity and Machinery Buildings in the distance, Louisiana Puchase Exposition, St. Louis, U. S. A.

Daniel Boone Bridge over east lagoon, Liberal Arts Building on left, Mines Building on right and Government Building in distance, Louisiana Puchase Exposition, 1904

Mines and Metallurgy and the Liberal Arts Building from east cascade terrace showing the lagoon. Louisiana Puchase Exposition, 1904