Charles Buthod double bass, Paris 1810-1889
Charles Woods, English five string double bass, Blackburn 1892
Hermann Dolling five string double bass
German roundback double bass
Ferdinand Seitz double bass, 1851
Paul Claudot five string double bass
Neuner & Hornsteiner five string double bass
French roundback double bass (under restoration)
Schuster & Co five string double bass, Markneukirchen (under restoration)
Carlo Antonio Testore five string double bass, Milan, 1737 (under restoration)
German roundback double bass, Markneukirchen (under restoration)
German roundback double bass
