"The oboist Johann Friedrich Wilhelm Wernicke established a woodwind and brass workshop in Berlin in 1849. In 1863, he was appointed a court maker and in ...
[Mehr lesen]
1864 a repairman to the Royal Chapel, later supplying them with oboes and clarinetts." - Albert R. Rice, "From the Clarinet d’Amour to the Contra Bass", Oxford 2009, S. 67