PROVENANCE: From the Estate of Ronald Gene Arnes (1926-2019) of Chattanooga, Tennessee. A private collector, US Navy World War II Veteran and served in Naval Aviation in Anti-Submarine Warfare, General Motors management for the overseas parts development program.Measurements: Length cm : 24 cm Width: 7.5 cm Depth: 0.5 cm Weight: 230 Chinese Qing Dynasty Period, Ancient Jade Knife. A Chinese green jade in rectangle form, short, thick and sharp. Beautiful Jade clean translucent even tone, finely polished stone, moist milky appearance all over surfaces. This pendant unique in its high-quality of material and craftsmanship.