Machinery Palace filled with the wonders of modern invention (view S. E. ), World's Fair, St. Louis, U. S. A.

The main entrance to Palace of Machinery, St. Louis World's Fair

Grand entrance to the Manufactures Building, the pride of the great World's Fair, St. Louis, U. S. A.

Joliet Bridge and Palace of Manufactures, World's Fair, St. Louis,

Palace of Manufactures, World's Fair, St. Louis, Mo.

Looking west over Palace of Manufactures from the DeForest Wireless Tower, World's Fair, St. Louis, 1904

Imposing towers of facade of Machinery Building on Louisiana Way, Louisiana Purchase Exposition, St. Louis, U. S. A.

Palace of Machinery and lagoon from west steps of Cascade Gardens, St. Louis World's Fair

Machinery Hall from across central and eastern cascade, World's Fair St. Louis, 1904

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

Machinery Hall, south and east fronts

Louisiana Purchase Exposition, Machinery Building and lagoon

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 Monument and Palace of Varied Industries, World's Fair, St. Louis, Mo.

Louisiana Purchase Monument, Manufactures and Education Bldgs., from Festival Hall, World's Fair, St. Louis

Louisiana Purchase Monument, Varied Industries Bldg., and gondolas on the basin, World's Fair, St. Louis

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.

Louisiana Purchase Monument from across the lagoon, 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 .

Palace of Liberal Arts, west side, World's Fair, St. Louis, Mo.

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