Keywords: US Navy 100120-N-1906L-002 Master-at-Arms 2nd Class Morgan Mohr and Grace Rosier, a physical science technician at Naval Base Guam, perform an appearance test on a sample of jet fuel to determine the existence of impurities.jpg en NAVAL BASE GUAM Jan 20 2010 Master-at-Arms 2nd Class Morgan Mohr from Navy Cargo Handling Battalion NHCB 7 and Grace Rosier a physical science technician at Naval Base Guam perform an appearance test on a sample of jet fuel to determine the existence of impurities U S Navy photo by Jesse Leon Guerrero/Released 2010-01-20 100120-N-1906L-002 Navy http //www navy mil/view_image asp id 80555 U S Navy photo by Jesse Leon Guerrero PD-USGov-Military-Navy Naval Base Guam Master-at-arms Jet fuel |