French Vengeur dagger made by Astier Prodon. Double-edged blade, wear, oxidation. One still sees the logo trèfle of the manufacturer Astier-Prodon of Thiers. One-piece wooden handle with iron scabbard and belt loop. Wear, patina, slight oxidation. French Vengeur fighting knife manufactured by Astier Prodon. Double edged blade showing wear and oxidation. The clover trademark of Astier Prodon of Thiers remains visible. One piece wooden grip complete with iron scabbard and belt loop attachment. Wear, patina and light oxidation