Harmon B - Aluminum Wow Wow Trumpet Mute
Harmon 5205 J1 Triple Play Trumpet Mute
Harmon E Wow-wow Trombone Mute 13.75 X 6
Harmon Wow Wow Trombone Mute
Harmon Accordion Accessory (l)
Harmon Trpl Play Tromb Mute
Harmon J3 Cup/straight Trombone Mute Tri