King Liberty SILVER trumpet from 1929. This rare small "S" bore horn had a .428 throat, making it a highly compressed horn to play (it makes popping out high notes a breeze!) This horn also has the ability of being put in the key of A by replacing the tuning slide extension. Absolute mint condition with no dings or bends in the brass. Included is a Schilke 13A4A mouthpiece, cleaning dowel rod, and the ORIGINAL CASE. I acquired this horn from Allen Beeson in Columbia, MO who acquired it from Roger Ingram. Here's your chance to own a piece of trumpet history!