Check the listing for details. VTG US Army 8th Engineer Battalion Pin Combat DI DUI Crest NHM Authentic. Condition: Used, Made in Unknown. Listed at 24.99 USD. Embrace a piece of history with the VTG US Army 8th Engineer Battalion Pin, an authentic emblem of valor and tradition. This combat distinguished unit insignia (DI) crest is a tangible connection to the WWII era, reflecting the grit and determination of the 8th Engineer Battalion during the pivotal years of 1939 to 1945. Crafted with attention to detail, this original piece serves as a must-have for collectors and enthusiasts of militaria. Despite its manufacture origins being unknown, the crest's significance is clear, making it a revered addition to any collection of military memorabilia, particularly for those with a keen interest in US Army heritage and the storied history of the WWII period.