Quality & Rarity has been my goal since 1979 as Amberman Postal History. I specialize in Illustrated Advt, Civil War, History of all U. States, Stampless, Classic, Naval and much more. We Guarantee that our Postal History Covers are Old, Original and Authentic. We pride ourselves on our customer service.You may also be interested in.... The item "WASHINGTON, DISTRICT OF COLUMBIA, CIVIL WAR PATRIOTIC COVER, 9TH REGM N. M" is in sale since Sunday, July 21, 2019. This item is in the category "Stamps\United States\Covers\Postal History". The seller is "halfmoon28a" and is located in Clifton Park, New York. This item can be shipped worldwide.