NATURAL HORN – COR SOLO – c. 1820 by D. JHAN in PARIS.
Stamped on the garland: “JAHN à PARIS”.
The characteristic of the Cor -Solo is that the crooks are slidden in the center
of the instrument, so that the mouthpiece is always at the same position.
The crooks, replaced, are tuned in C, G, F, E and D.