45th Division (felt cut edge) 5-1 K

Own a rare piece of early 20th-century military history with this vintage WWI-era U.S. Army National Guard 45th Infantry Division Shoulder Sleeve Insignia (SSI) patch. Featuring a red felt diamond background with a yellow embroidered native symbol predating its WWII replacement, this historic cut-edge patch is a prized collectible for advanced military historians, museums, and artifact collectors.