This is a rare and authentic US Army 3rd Field Artillery DUI DI Insignia Crest Military Pin from the World War II era. It represents a significant piece of militaria history and is an original item that was manufactured in the United States. The pin is made from high-quality materials and is in excellent condition. The pin features the WW II (1939-45) Conflict theme and has been well preserved. It is a valuable collectible that would make a great addition to any collection. This pin is a perfect example of the quality and craftsmanship that were common during the World War II era and is a must-have for any collector of militaria.