Rachor, David. “Werkstätt der heutigen Künste of Johann Sammuel Halle: Implications on the historical bassoon reed gouge.” Journal of the Fellowship of Makers and Researchers of Historical Instruments, no. 93 (Oct. 1998): 15-17. Rachor. “Werkstätt der heutigen Künste of Johann Sammuel Halle.” FoMRHI 93 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading...