According to the police there were roughly 700 people in the hall at the time of the collapse.
Carnegie Hall | World Trade Center | Royal Albert Hall | World Trade Organization | trade union | United Nations Conference on Trade and Development | National Baseball Hall of Fame and Museum | Fiddler on the Roof | Royal Festival Hall | National Museum of Racing and Hall of Fame | Katowice | World Federation of Trade Unions | Pro Football Hall of Fame | North American Free Trade Agreement | International Confederation of Free Trade Unions | Hallmark Hall of Fame | music hall | Wigmore Hall | Trade union | Radio City Music Hall | Hall & Oates | Queen Elizabeth Hall | Federal Trade Commission | Tammany Hall | Rock and Roll Hall of Fame | fur trade | Board of Trade | Illegal drug trade | Trinity Hall, Cambridge | Seton Hall University |