Miss_Bella_Hell said:"This volume, created and executed by JL Honegger, bound and ornamented with the sketches of JF Vigny, painter, has been edited into 12 copies, of which 2 were trade copies (HCI and HCII) and 1-10 were numbered and signed."
Unless my French is totally off, which it may be, you may have something valuable there. Some pics?