Muzzle of 12-pdr Confederate Napoleon on Benner's Hill at Gettysburg, representing Dement's Battery. This piece was cast by the Augusta Government Foundry in 1863. Registry number 20AF, inspected by George Washington Raines in 1863. Weighed 1186 pounds.
Muzzle markings: 20 AF // 1863 // GWR // 1186