Police: NYC cannon found loaded with gunpowder, ball
Live Cannon Round
In this photo provided by the New York City Police Department, gunpowder from an 18th century cannon is collected in order to be place in a container in New York, Friday, Jan. 11, 2013 .The cannon came from a British Royal Navy Ship, the HMS Hussar, circa 1763 to 1780 and belongs to the Central Park Conservancy. Gun powder and a cannon ball were found in the canon during a routine cleaning. (AP Photo/New York City Police Department)

