This massive, iron-tipped spear was affixed to the bottom of the Delaware River during the Revolutionary War to thwart British ships intending to invade Philadelphia. More than two centuries later, the giant spike—which was pulled […]

This massive, iron-tipped spear was affixed to the bottom of the Delaware River during the Revolutionary War to thwart British ships intending to invade Philadelphia. More than two centuries later, the giant spike—which was pulled […]