Hvalfanger-D/S Charles Whytock (b.1925, Nylands Verksted, Kristiania)
Unknown author<span style="display: none;">Unknown author</span>
Norsk Maritimt Museum: image no. <a rel="nofollow" class="external text" href="http://www.digitaltmuseum.no/things/bilde/NSM/NSM.2106-035">NSM.2106-035</a>, via digitaltmuseum.no.