DescriptionUS Navy O2 shoulderboard.svg English: Shoulder rank insignia for a Lieutenant, Junior Grade in the United States Navy. Source Taken from Image:US Navy...
This image is a derivative work of the following images: File:US_Navy_O2_insignia.svg licensed with PD-USGov-Military-Badge 2008-01-15T02:15:25Z Ipankonin...
|Author=United States National Oceanic and Atmospheric Ad File:US_Navy_O2_insignia.svg licensed with PD-USGov-Military-Badge 2011-12-07T12:25:43Z Officer781...
States Public Health Service |Date=11-30-2009 |Permission= |o File:US_Navy_O2_insignia.svg licensed with PD-USGov-Military-Badge 2011-12-07T12:25:43Z Officer781...
