Classic French-style butcher knife made by K Sabatier in Thiers, France. A large thin bladed cleaver that is used to finish cuts where joints need separation. 12" carbon steel blade with a Boxwood handle.
Thiers, France at the Aine & Perrier Sabatier works. Aine & Perrier Sabatier (aka K Sabatier) has remained a family run business since its inception in the 1830's. The registered K trademark was recorded in 1834, making them arguably the oldest of the many Sabatier companies.
Not stainless so care must be taken to avoid rust; wipe dry during heavy use and or after washing (soap is OK, avoid using the abrasive side of sponge if possible) always avoid dishwashers and soaking.