CIVIL WAR UNION CALIFORNIA COAT BUTTON w ANTIQUE REPAIR TO SHANK. See Photographs for more details... Historic material are individually unique and we take great pains and expense to show the entire items both good and bad areas. The item "CIVIL WAR UNION CALIFORNIA COAT BUTTON w REPAIR WATERBURY BUTTON CO EXTRA" is in sale since Monday, January 6, 2020.This item is in the category "Collectibles\Militaria\Civil War (1861-65)\Original Period Items\Buttons". The seller is "cmil3024" and is located in Strawberry Plains, Tennessee. This item can be shipped worldwide.