“Order of the Black Eagle” Stick Pin- This stick pin features a miniature of the medal of the Order of the Black Eagle, which was the highest order of chivalry awarded in the Kingdom of Prussia. It shows fine detail, with a nickel/silver finish and enamel in the center. The script “Suum Cuique” (Latin for “To Each His Own”) is seen on the white enamel center. There is a Prussian eagle in black in the center, as well. There is a knurled stick pin that is nice and straight. Great condition!