The Great Hall of The Cooper Union, located in The Foundation Building, 7 East 7th Street, between Third and Fourth Avenues, has stood for more than a century as a bastion of free speech and a witness to the flow of American history and ideas. When the hall opened in 1858, more than a year in advance of the completion of the institution, it quickly became a destination for all interested in serious discussion and debate of the vital issues of the day.