• 1 Middleton Shelving Facility

• 7 DVDs
• 1 VHS Videocassettes

• 15 Skyscrapers
• 8 History
• 6 Buildings, structures, etc
• 5 September 11 Terrorist Attacks, 2001
• 5 World Trade Center (New York, N.Y.)
• 4 Architecture
• 4 Bridges
• 3 Construction workers
• 3 Employment
• 3 Mohawk Indians
• 3 One World Trade Center (New York, N.Y.)
• 2 Anniversaries, etc
• 2 Architecture, Modern
• 2 Building failures
• 2 Buildings
• 2 Documentary television programs
• 2 Historical television programs
• 2 Indians of North America
• 2 Iron and steel workers
• 2 Monuments
• 2 Planning
• 2 Roebling, Emily Warren, 1843-1903
• 2 Roebling, John Augustus, 1806-1869
• 2 Roebling, Washington Augustus, 1837-1926

• 5 Public Broadcasting Service (U.S.)
• 4 WGBH (Television station : Boston, Mass.)
• 3 Films Media Group
• 3 Films for the Humanities & Sciences (Firm)
• 3 History Channel (Television network)
• 3 Randall, Terri
• 2 Alexander Street Press
• 2 Boen, Earl
• 2 Cannon, Phillis
• 2 Esson, Katja
• 2 Hearst Entertainment (Firm)
• 2 Jaffe Productions
• 2 Penelope Pictures, LLC
• 2 Terri Randall Film and Video Productions
• 2 Women Make Movies (Firm)
• 2 ma.ja.de filmproduktion
• 1 (1953), Jay O. Sanders
• 1 A & E Home Video (Firm)
• 1 Actuality Productions
• 1 Adey, Nick
• 1 American Mutoscope and Biograph Company
• 1 Arts and Entertainment Network
• 1 Beckham, Mike
• 1 Bernard, Sandy
• 1 Biggs, Julian

• 26 English

• 26 New York (State)
• 6 New York (N.Y.)
• 3 Manhattan (New York, N.Y.)
• 2 Brooklyn Bridge (New York, N.Y.)
• 2 China
• 2 East River
• 2 World Trade Center Site (New York, N.Y.)
• 1 Asia
• 1 Barcelona
• 1 Bering Strait
• 1 Boston
• 1 Broadway (New York, N.Y.)
• 1 France
• 1 Guangzhou
• 1 Hong Kong
• 1 Japan
• 1 Massachusetts
• 1 Netherlands
• 1 New York, NY
• 1 North Atlantic Ocean
• 1 One World Trade Center (New York, N.Y.)
• 1 Panama Canal (Panama)
• 1 Paris
• 1 Spain

Limit year range