Keywords: 130704-N-HN195-489 (9262526112).jpg The USS Constitution fires a 21-gun salute in honor of America's 237th birthday during the ship's annual Fourth of July turnaround cruise in Boston Harbor on July 4 2013 More than 500 guests got underway with Old Ironsides for a three-hour tour of Boston Harbor in celebration of Independence Day DoD photo by Petty Officer 2nd Class Thomas Rooney U S Navy/Released https //www flickr com/photos/39955793 N07/9262526112/ 130704-N-HN195-489 2013-07-04 10 08 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/9262526112 2016-09-03 08 30 52 United States Government Work Boston Harbor in the 21st century USS Constitution in 21st century Taken with Canon EOS 7D 2013 in Boston |