H. Kohl
H. Kohl was a piano manufacturer in Hamburg, Germany.
The owners Theodor John Hellmund Ahrens and Heinrich Peter Blanck were awarded an imperial and royal warrant of appointment to the court of Austria-Hungary.
H. Kohl was a piano manufacturer in Hamburg, Germany.
The owners Theodor John Hellmund Ahrens and Heinrich Peter Blanck were awarded an imperial and royal warrant of appointment to the court of Austria-Hungary.