 Complete the following phrase:  At the Battle of Antietam on 17 September 1862, the Union army employed 93 3-inch ordce rifles while the Confederate army had 48. Among the Union army batteries, the 3-inch ordce rifle was distributed as follows. One battery Battery A, Maryland Light Artillery  8 guns, eight batteries  6 guns, eight batteries  4 guns, two batteries  2 guns, and one battery  1 gun. On the Confederate side, one battery Milledges Georgia had 4 guns, 14 batteries had 2 guns, and 16 batteries had 1 gun. While many 3-inch ordce rifles survive, only four have a recorded history. The gun with registry number 1 served in Gilbert H. Reynoldss Battery L, 1st New York Light Artillery at the Battle of Gettysburg and was captured by the Confederates. It was recaptured at the Battle of Spottsylvania Court House in May 1864. Gun number 100 served in Samuel Sherer Elders Battery B, 1st U.S. Artillery and fired the last shot at the 