Norsel
... that the sealing ship Norsel was nicknamed "the Polar Bus" due to her many voyages to the Antarctic and Arctic?
... that the <a href="./Seal_hunting" id="mwBr8" rel="mw:WikiLink" title="Seal hunting">sealing ship</a> <b id="mwBsA"><a about="#mwt80" data-mw='{"parts":[{"template":{"target":{"wt":"MV","href":"./Template:MV"},"params":{"1":{"wt":"Norsel"},"2":{"wt":"1945"},"3":{"wt":"2"}},"i":0}}]}' href="./MV_Norsel_(1945)" id="mwBsE" rel="mw:WikiLink" title="MV Norsel (1945)" typeof="mw:Transclusion"><i>Norsel</i></a></b> was nicknamed "the Polar Bus" due to her many voyages to the Antarctic and Arctic?