Conn Professional Alto Trombone Model 34H

C.G. Conn “Symphony” 36H Alto Trombone – The Instrument Barn

Brass Instruments - Chuck Levin's Washington Music Center

Conn Symphony Alto Trombone in Eb 34H

Trombones

Trombones – Sax Stable

Conn Trombones Orchestral Supplies Australia

Conn 34H Alto Trombone

Conn 34H Rosehill Instruments

C.G. Conn 34H Professional Alto Trombone - Clear Lacquer