Has been serviced.
4 valve French Horn by Danor. Would benefit from service, but working. see video
4 Valve French Horn with Case and Mouthpiece
Double-Row 4 Keys French Horn Nickel plated 4-key F/Bb Double French Horn
Rare antique four valve french horn collectible musical instrument parts repair
Yamaha Older Model Rotary Valve French Horn & Trombone Trigger String Screws (2)
Euphonium Half-Moon Valve: French Horn Flat Key Part - Brass Instrument Upgrade
