10th NY Cavalry “Porter Guard” Avery
Straban Township, PA
East of Gettysburg this marker notes where the 10th New York Cavalry — nicknamed the "Porter Guard" — was engaged on the afternoon and evening of July 2nd, 1863. As part of the Cavalry Corps' Second Division, the regiment operated on the army's flank, the kind of screening and skirmishing that kept commanders informed and protected the infantry's vulnerable edges. The fighting around Gettysburg raged for three days before Lee's army withdrew back toward Virginia.