Arrangement
The collection is arranged into eleven series.
Series 1, Edward J. Orth Personal Papers, 1915-1989, undated
Subseries 1.1, Correspondence, 1939-1989
Subseries 1.2, Other Materials, 1915-1989, undated
Series 2, Exhibition Collectors Historical Organization (ECHO) and World's Fair Collector's Society, Incorporated Records, 1942-1990, undated
Subseries 2.1, General Information, 1960-1988, undated
Subseries 2.2, Correspondence, 1942-1990, undated
Subseries 2.3, Classified and Wanted Advertisements, 1956-1988, undated
Subseries 2.4, Financial Records, 1976-1989
Subseries 2.5, Newsletters, 1969-1988, undated
Subseries 2.6, Membership Materials, 1970s-1989, undated
Series 3, New York World's Fair, Incorporated Records, 1900-1988, undated
Subseries 3.1, Administrative Files, 1900-1977, undated
Subseries 3.2, Amusement Zone, 1937-1940, undated
Subseries 3.3, Communications and Business Systems Zone, 1939-1965, undated
Subseries 3.4, Community Interest Zone, 1939-1949, undated
Subseries 3.5, Food Zone, 1939-1975
Subseries 3.6, Government Zone, 1939-1940
Subseries 3.7, Production and Distribution Zone, 1939-1940
Subseries 3.8, Transportation Zone, 1939-1940
Subseries 3.9, Ephemera, 1938-1988, undated
Series 4, Photographic Materials, 1939-1968, undated
Subseries 4.1, General, 1939-1940, undated
Subseries 4.2, Amusement Area, 1939-1940, undated
Subseries 4.3, Business Systems Zone, 1939-1940, undated
Subseries 4.4, Communications Zone, 1939-1940, undated
Subseries 4.5, Community Interest Zone, 1939-1940, undated
Subseries 4.6, Food Zone, 1939-1940, undated
Subseries 4.7, Government Zone, 1939-1940, undated
Subseries 4.8, Production and Distribution Zone, 1939-1940, undated
Subseries 4.9, Transportation Zone, 1939-1940, undated
Subseries 4.10, Miscellaneous, 1939-1940, undated
Subseries 4.11, Oversize Photographs, 1939-1940, undated
Subseries 4.12, Color Slides, 1939-1940, undated
Subseries 4.13, Color Transparencies, 1940-1942, undated
Subseries 4.14, Edward Orth, 1967-1968
Series 5, Scrapbooks, 1938-1981
Series 6, Postcards, 1906-1985, undated
Subseries 6.1, Amusement Area, 1939-1940, undated
Subseries 6.2, Business Systems Zone, 1939-1940, undated
Subseries 6.3, Communications Zone, 1939-1940, undated
Subseries 6.4, Community Interest Zone, 1939-1940, undated
Subseries 6.5, Food Zone, 1939-1940, undated
Subseries 6.6, Government Zone, International, 1939-1940, undated
Subseries 6.7, Government Zone, Federal and States, 1939-1940, undated
Subseries 6.8, Production and Distribution Zone, 1939-1940, undated
Subseries 6.9, Transportation Zone, 1939-1940, undated
Subseries 6.10, General, 1940, undated
Subseries 6.11, By Type, 1906-1985, undated
Series 7, Publications Related to World's Fairs, 1922-1989, undated
Subseries 7.1, Magazines, 1922-1988, undated
Subseries 7.2, Newspaper Articles, 1935-1989, undated
Subseries 7.3, Other Publications, 1937-1989, undated
Subseries 7.4, Other Subjects, 1962-1989
Series 8, Materials Relating to Other Fairs, 1851-2000, undated
Subseries 8.1, Great Exhibition of the Works of Industry of All Nations or Crystal Palace Exhibition, 1851
Subseries 8.2, Exhibition of the Industry of All Nations, 1853-1853
Subseries 8.3, International Exhibition of Arts, Manufactures, and Products of the Soil and Mine or Centennial International Exhibition, 1876
Subseries 8.4, World's Columbian Exposition or Chicago World's Fair, 1893
Subseries 8.5, Exposition Internationale D'Anvers, Antwerp, Belgium
Subseries 8.6, Tennessee Centennial and International Exposition, 1897
Subseries 8.7, Trans-Mississippi and International Exposition, 1898
Subseries 8.8, Expositions, 1901
Subseries 8.9, Louisiana Purchase Exposition, 1906
Subseries 8.10, Jamestown Tercentennial Exposition, 1907
Subseries 8.11, Alaska, Yukon, Pacific Exposition, 1909
Subseries 8.12, Panama-California Exposition, 1915-1916
Subseries 8.13, Bronx International Exposition of Science, Arts, and Industries, 1918
Subseries 8.14, Sesquicentennial Exposition, 1926
Subseries 8.15, Barcelona International Exposition, 1929
Subseries 8.16, L'Exposition Coloniale, Paris, 1931
Subseries 8.17, Olympics, 1932
Subseries 8.18, A Century of Progress International Exposition, 1933
Subseries 8.19, Expositions, 1933-1935
Subseries 8.20, Expositions, 1936-1937
Subseries 8.21, Exposition Internationale des Arts et Techniques dans la Vie Moderne, 1937
Subseries 8.22, Golden Gate International Exposition, 1939
Subseries 8.23, Festival of Britain, Britain, London, United Kingdom, 1951
Subseries 8.24, Milan Fair, 1955
Subseries 8.25, Exposition Universelle et venti Internationale de Bruxelles, 1958
Subseries 8.26, American National Exhibition, 1959
Subseries 8.27, New York's World Fair, 1961-1977, undated
Subseries 8.28, Century 21 Exhibition, 1961-1962
Subseries 8.29, International and Universal Exposition or Expo 67, 1967
Subseries 8.30, Long Beach, California, 1967-1968
Subseries 8.31, HemisFair 68, 1968
Subseries 8.32, Expo 70 or Japan World Exposition, 1970
Subseries 8.33, Expo 74 or International Exposition on the Environment
Subseries 8.34, Expo 75 or International Ocean Exposition, 1975
Subseries 8.35, American Revolution Bicentennial, 1776-1976, 1976
Subseries 8.36, Queen's Bicentennial Festival, 1975-1976
Subseries 8.37, Plovdiv International Exhibition of 1981 or Expo 81
Subseries 8.38, Kobe Port Island Exposition or Portopia 81, 1981
Subseries 8.39, Knoxville International Energy Exposition or 1982 World's Fair, 1982
Subseries 8.40, Louisiana World Exposition, 1984
Subseries 8.41, Games of the XXIII Olympiad, 1984
Subseries 8.42, The International Exposition, Tsukuba, Japan or The International Science Technology Exposition, 1985
Subseries 8.43, Queen's Festival, 1985
Subseries 8.44, 1986 World Exposition on Transportation and Communication or Expo 86, 1986
Subseries 8.45, World Expo 88, 1988
Subseries 8.46, Universal Exposition of Seville or Expo 92, 1992
Subseries 8.47, Expo 2000, 2000
Subseries 8.48, Other Events and Celebrations, 1886-1989
Subseries 8.49, Combined Fairs, 1968-1994
Subseries 8.50, General information about world's fairs, 1964-1980
Series 9, Ephemera, 1892-1989, undated
Subseries 9.1, New York and New York World's Fair, 1892-1989, undated
Subseries 9.2, Other States and Countries, 1835, 1939, undated
Subseries 9.3, Motion Picture Film and Entertainment, 1937-1981, undated
Series 10, Audio Visual Materials, 1939, 1964-1965, undated
Subseries 10.1, Moving Images, 1939, 1964-1965, undated
Subseries 10.2, Sound Recordings, undated
Series 11, Oversize, 1835-1992, undated