The Conn Loyalist

Conn Musical Instrument Co., Trumpet in B-flat, American

C. G. Conn - Wikipedia

Conn 80A Victor S/n K87268 –

Really old Conn Eb Tuba - TubeNet

1959 Conn 15A Director Cornet

The Conn Loyalist

C. G Conn LTD 80A - Cornet

The Conn Loyalist

Conn Brass Instrument Maker/Dealer

Conn 14B Harry Glantz C Trumpet

The Conn Loyalist Sax on the Web Forum

Brass Ark - Museum

Does anyone recognize this instrument? : r/Tuba