PHILADELPHIA, PA – APRIL 19: View of Aero Memorial is located in Philadelphia’s Aviator Park on April 19, 2013. The memorial is a tribute to those aviators who died in World War I
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015
FORT DELAWARE, DELAWARE CITY, DE – AUGUST 1: View of Fort Delaware State Park, Historic Union Civil War Fortress that housed Confederate Prisoners on August 1, 2015