00023 USBC 600 Series Bowling Star Hat Enamel Lapel Pin Collectible‎

This collectible enamel hat pin commemorates the "600 Series" achievement from the United States Bowling Congress (USBC). Featuring the USBC logo, a red, white, and blue star, and the text "USBC 600 Series," this pin celebrates bowlers who achieve a total score of 600 pins or more in a three-game series. ✨ Condition: Pre-owned, with slight markings and minor discoloration as shown in photos ✨ Material: Enamel on metal ✨ Origin: USA ✨ Size: Standard lapel pin ✨ Shipping: Ships in a flat rate box; combined shipping available A rare collectible for bowling enthusiasts, USBC members, or lapel pin collectors.