Keywords: Flickr - Official U.S. Navy Imagery - A Sailor works aboard USS Constitution..jpg BOSTON HARBOR Aug 24 2012 Quartermaster Seman William Gillespie works aboard USS Constitution during Chief Petty Officer Heritage Weeks During the weeks the chief selectees live and train aboard Constitution the world's oldest commissioned warship afloat U S Navy photo by Chief Mass Communication Specialist William Clark/released 120824-N-EM343-152 http //www flickr com/photos/usnavy/7879787520/ A Sailor works aboard USS Constitution 2012-08-28 08 14 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MCC William Clark/U S NAVY PHOTOGRAPHER/U S Navy U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/7879787520 2012-11-12 20 06 06 cc-by-2 0 Images from United States Navy to check USS Constitution in 21st century Sailors aloft |