This vintage 1950 Sterling Silver PHILADELPHIA INQUIRER DIAMOND BELT CHAMPIONSHIP Boxing Pin is a rare find for any boxing memorabilia collector. Made in the United States, this original piece commemorates the Diamond Belt Championship and is sure to be a valuable addition to any collection. The pin features the championship title and year, along with the Philadelphia Inquirer logo. This item is a must-have for any boxing fan or collector, especially those interested in vintage sports memorabilia.