Commemorative plaque for the <a href="https://en.wikipedia.org/wiki/HMAS_Derwent_(DE_49)" class="extiw" title="en:HMAS Derwent (DE 49)">HMAS Derwent (DE 49)</a> at <a href="https://en.wikipedia.org/wiki/Rockingham_Naval_Memorial_Park" class="extiw" title="en:Rockingham Naval Memorial Park">Rockingham Naval Memorial Park</a>.
<a href="//commons.wikimedia.org/wiki/User:Calistemon" title="User:Calistemon">Calistemon</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>