ANTIQUE CIVIL WAR MODEL 1840 HEAVY CAVALRY SABER Unmarked German CR Kirschbaum? I have no idea about the US stamp? The item "CIVIL WAR MODEL 1840 HEAVY CAVALRY SWORD with SCABBARD German Odd US Stamp" is in sale since Tuesday, June 9, 2020. This item is in the category "Collectibles\Militaria\Civil War (1861-65)\Original Period Items\Edged Weapons". The seller is "35404245" and is located in Drums, Pennsylvania.This item can be shipped to United States.