Keywords: Old Corps-New Corps (8580620352).jpg Sgt Chesty XIII official mascot of the U S Marine Corps right stares down his successor Recruit Chesty left during training at Marine Barracks Washington D C March 20 2013 U S Marine Corps photo by Sgt Dengrier Baez https //www flickr com/photos/marine_corps/8580620352/ Old Corps/New Corps 2013-03-22 11 44 https //www flickr com/people/40927340 N03 Marines from Arlington VA United States PD-USGov United States Marine Corps Official Page https //flickr com/photos/40927340 N03/8580620352 2016-09-03 22 34 17 United States Government Work British Faces Amphibious forces |