(a) Helical horn, c1572 (Historisches Museum, Dresden); (b) triple-coil horn in F by William Bull, London, 1699 (Horniman Museum, London); (c) horn by George Henry Rodenbostel, London, late 18th century (City Museum and Art Gallery, Gloucester), shown wit
Extract
(a) Helical horn, c1572 (Historisches Museum, Dresden); (b) triple-coil horn in F by William Bull, London, 1699 (Horniman Museum, London); (c) horn by George Henry Rodenbostel, London, late 18th century (City Museum and Art Gallery, Gloucester), shown with master crook and two couplers (mouthpiece missing)
Gloucester Folk Museum