Whakakihia te rerenga e whai ake nei: Ko te Independent Battery F, Pennsylvania Light Artillery, e mohiotia ana ko te "Pittsburg Battery", he paparanga patu patu i mahi i roto i te Union Army i te American Civil War. I whakaritea i te Hakihea 1861, i mahi tuatahi te roopu i te raorao o Shenandoah. I whawhai a Battery F ki Hancock,
Ko Winchester, ko Sulphur Springs, ko Second Bull Run, ko Chantilly, ko Antietam i te tau 1862. I te tau e whai ake nei ka whawhai te roopu ki Chancellorsville, Gettysburg, te Bristoe Campaign, me te Mine Run. I te tau 1864-1865, i whawhai a Battery F ki Morton's Ford ka mahi i nga hoia o Washington, DC me Harper's Ferry, West Virginia i mua i te kohikohi i te Pipiri 1865. Kotahi te tangata i whakauruhia mai i te papahiko i whiwhi i te Medal of Honor mo te mahi toa i Gettysburg.