Original Civil War Model 1855 Springfield .58 Caliber Socket Bayonet Certified By The Gettysburg Museum Of History. A good non-excavated bayonet with very light pitting. The ring is tight but could be loosened. The US mark is no longer visible. Has some dings from being “tapped” on and off a rifle. This one was definitely used and not a surplus item. 100% Guaranteed the be Authentic, Comes with Museum documentation (COA).Please see our other Civil War relics available on our web site. Also note when browsing our web site there are several pages of items, at the bottom of the list look for other page numbers.