1933 Chicago World's Fair Hall of Science Souvenir Badge

This is a neat little piece of history from the 1933 Chicago World's Fair. It's a souvenir badge or pin featuring the Hall of Science from the 'A Century of Progress' exposition. It has a great aged patina that really shows its vintage character. It's a cool find for anyone who loves Chicago history or World's Fair memorabilia. Used, with a nice worn look.