This Liberty Bell Phila 1776 St. Louis 1904 Pinback ST. LOUIS WORLD'S FAIR Pin is a collectable badge featuring a theme of the World's Fair, specifically the St. Louis World's Fair of 1904. Made from plastic, this pin likely commemorates the event or serves as a souvenir for those who attended. The design features imagery associated with the Liberty Bell and the city of St. Louis, making it a unique and likely sought-after piece for collectors of badges and memorabilia.