ORIGINAL CIVIL WAR ERA NEW YORK IRISH BRIGADE HARP HAT INSIGNIA WITH BACK LOOP ATTACHMENTS. The item "CIVIL WAR ERA NEW YORK IRISH BRIGADE SOLDIERS HARP HAT INSIGNIA" is in sale since Thursday, August 29, 2019. This item is in the category "Collectibles\Militaria\Civil War (1861-65)\Original Period Items\Other Civil War Original Items". The seller is "1961dwayne" and is located in Narvon, Pennsylvania. This item can be shipped worldwide.