The Colour of 5th Mine Warfare Squadron, Finnish Navy. The main emblem is a stylized depiction of underwater explosion
Gustav von Numers, Lauri Helaniemi
1973, 1994
<a rel="nofollow" class="external text" href="http://www.mil.fi/ruotuvaki/index.dsp?action=read_page&amp;pid=101&amp;aid=1652">Ruotuväki 17/2007</a>