Mollenhauer Thumb Rest 6211-3, adjustable thumb rest to screw on, with cork rest and loop for carrying strap, for alto, tenor, bass and great bass recorder, made of brass, matt gold plated (for newer Mollenhauer Denner...
Mollenhauer Thumb Rest 6211-4, adjustable thumb rest to screw on, with cork rest and loop for carrying strap, for alto, tenor, bass and great bass recorder, made of brass, high gloss gold plated (for Mollenhauer Denner...