trumpet B&S Challenger II 3137/2-1 GLB NEW instrument | eBay
trumpet B&S Challenger II 3137/2-1 GLB NEW instrument | eBay,High School Music Service - B&S 3137 Challenger II Trumpet,Challenger II 31372 - B&S,B&S 3137 Challenger II B Flat Trumpet Silver Plated,ChallengerⅡ 3131/2 - B&S