The Machinery building. Covers over 30 acres. World's Fair, Chicago, Ill.

Administration buildings, World's Fair, Chicago, Ill.

Administration and Electricity buildings, World's Fair, Chicago, Ill.

Inter-state Industrial Exposition, 1874. [Exterior view.]

View of the Inter-state Industrial Exposition, 1874. (Interior)

Ferris Wheel, side view.

View of a gorilla at unidentified Chicago exposition.

Railroad steam locomotive.

The Art Institute, a noble and imposing structure. Chicago, Ill., U.S.A.

Folk dancing hour in the Belgian village. A century of Progress. Chicago, 1933.

Skeleton of Caribou deer and hippopotamus. Field's Columbian Museum, Chicago, Ill., U.S.A.

An Eastern Turn out, Field's Columbian Museum, Chicago, Ill., U.S.A.

World's Fair. Lagoon, looking north, Chicago, Ill., U.S.A.

Fountain and Agricultural Hall, World's Fair, Chicago, Ill., U.S.A.

Fountain and Agricultural Hall, World's Fair, Chicago, Ill., U.S.A.

World's Fair. Bird's-eye view, looking south, Chicago, Ill., U.S.A.

World's Fair. Bird's-eye view, looking east, Chicago, Ill., U.S.A.

Bicycle Club, World's Fair Dedication parade, Chicago, U.S.A.

Agricultural Building, World's Fair, Chicago, U.S.A.

Dedication day, outside.

The Peristyle seen from the lake. World's Fair.

Dock of the World's Fair steamers, Chicago.

World's Columbian Exposition. The first locomotive, and train.

Over horticulture grounds, World's Fair.

The India building, World's Fair, Chicago, Ill.

State Street, from First National Bank, looking north.

Clark Street, near Washington.

New England and Unity Churches, looing north on Dearborn Street.

Lake Side Publishing House.

New England (Congregational) Church, on Washington Park.