Keywords: U.S. Navy Damage Control Assistant Chief Warrant Officer Terry Druen explains functions of a C-2 canister used for MCU-2P gas mask, during a chemical, biological and radiological training aboard the amphibious 110320-N-TI311-053.jpg en U S Navy Damage Control Assistant Chief Warrant Officer Terry Druen explains functions of a C-2 canister used for MCU-2P gas mask during a chemical biological and radiological training aboard the amphibious dock landing ship USS Germantown LSD 42 while under way in the Pacific Ocean March 20 2011 2011-03-20 MC1 Geronimo C Aquino http //www defenseimagery mil/imageRetrieve action guid ac0e789e071241b62b89075879a614c0e8a5bfb8 t 2 Public domain photograph from defenseimagery mil http //www defenseimagery mil/imagery html guid ac0e789e071241b62b89075879a614c0e8a5bfb8 110320-N-TI311-053 2011-05-04 USS Germantown LSD 42 PD-USGov-Military-Navy USS Germantown LSD-42 Gas masks Images from DoD uploaded by Fæ |