59th Ordnance Brigade Shoulder Sleeve Insignia
Design by US Army, vector conversion by <a href="//commons.wikimedia.org/wiki/User:Offnfopt" title="User:Offnfopt">Offnfopt</a>
2017-09-04
Edited raster image <a href="//commons.wikimedia.org/wiki/File:59_Ord_Bde_SSI.png" title="File:59 Ord Bde SSI.png">File:59 Ord Bde SSI.png</a> then used <a href="https://en.wikipedia.org/wiki/Potrace" class="extiw" title="w:Potrace">Potrace</a> to create vector, then manually optimized layers.