Columbia subject headings:
World's Columbian Exposition (1893 : Chicago, Ill.)--Pictorial works.
Harvard subject headings:
World's Columbian Exposition (1893 : Chicago, Ill.)--Pictorial works.
World's Columbian Exposition (1893 : Chicago, Ill.)--Views.
Princeton subject headings:
World's Columbian Exposition (1893 : Chicago, Ill.)--Views.