Logo of <a href="https://en.wikipedia.org/wiki/Lowrance_Electronics" class="extiw" title="en:Lowrance Electronics">Lowrance Electronics</a>. Source converted by <a href="//commons.wikimedia.org/wiki/User:Imalipusram" title="User:Imalipusram">Imalipusram</a>
Unknown author<span style="display: none;">Unknown author</span>
<ul><li>vector data: <a rel="nofollow" class="external free" href="http://www.simrad-yachting.com/Root/Installation%20Manual/SimradYachting/English/NSS_IM_EN_988-10107-001_w.pdf">http://www.simrad-yachting.com/Root/Installation%20Manual/SimradYachting/English/NSS_IM_EN_988-10107-001_w.pdf</a></li>
<li>colors: <a rel="nofollow" class="external free" href="http://collegecup.lowrance.com/Content/Images/logo-lowrance.png">http://collegecup.lowrance.com/Content/Images/logo-lowrance.png</a></li></ul>