File:U.S. Army O-1 shoulderboard (1954–2015), rotated.svg

This image is a derivative work of the following images: File:US_Army_O1_shoulderboard.svg licensed with PD-USGov-Military-Badge 2008-01-04T01:24:24Z Ipankonin

File:US Army O1 shoulderboard rotated.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:US Army O1

Lieutenant for the US Army between 28 September 1959 to 1 October 2014 Date 22 September 2010 Source File:US Army O1 shoulderboard rotated.svg Author Amirki

SVG elements from Author Ipankonin Permission (Reusing this file) Other versions Derivative works of this file:  US Army O1 shoulderboard rotated.svg

elements that have been taken or adapted from this file:  US Army O1 shoulderboard rotated.svg (by Amirki). Author Original: Amirki Derivative: Skjoldbro