City Sites

Europe

World Expositions. Introductory site sponsored by major computer companies with history and images of expositions and world fairs in Amsterdam (1883, 1887, 1895), Chicago (1893), London (1850 Crystal Palace), New York (1939), Paris (1889), and Philadelphia (1876).
http://park.org/Pavilions/WorldExpositions/

Northwestern University Library __ Special Collections The Siege and Commune of Paris, 1870_1871
http://www.library.northwestern.edu/spec/siege/