SS Clan Alpine
... that although the steam-powered SS Clan Alpine had a maximum forwards speed of 10.5 knots (19.4 km/h), on her final journey she went backwards at 35 knots (65 km/h)?
... that although the <a href="./Steam_engine" id="mwHGU" rel="mw:WikiLink" title="Steam engine">steam-powered</a> <b id="mwHGY"><a about="#mwt52" data-mw='{"parts":[{"template":{"target":{"wt":"SS","href":"./Template:SS"},"params":{"1":{"wt":"Clan Alpine"},"2":{"wt":"1942"},"3":{"wt":"6"}},"i":0}}]}' href="./SS_Clan_Alpine_(1942)" id="mwHGc" rel="mw:WikiLink" title="SS Clan Alpine (1942)" typeof="mw:Transclusion">SS<span typeof="mw:Entity"> </span><i>Clan Alpine</i></a></b> had a maximum forwards speed of <span about="#mwt53" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"10.5"},"2":{"wt":"kn"},"3":{"wt":"km/h"},"lk":{"wt":"on"}},"i":0}}]}' id="mwHGg" typeof="mw:Transclusion">10.5 </span><a about="#mwt53" href="./Knot_(unit)" rel="mw:WikiLink" title="Knot (unit)">knots</a><span about="#mwt53"> (19.4</span><span about="#mwt53" typeof="mw:Entity"> </span><a about="#mwt53" href="./Kilometres_per_hour" rel="mw:WikiLink" title="Kilometres per hour">km/h</a><span about="#mwt53">)</span>, on her final journey she went backwards at <span about="#mwt54" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"35"},"2":{"wt":"kn"},"3":{"wt":"km/h"}},"i":0}}]}' id="mwHGk" typeof="mw:Transclusion">35 knots (65</span><span about="#mwt54" typeof="mw:Entity"> </span><span about="#mwt54">km/h)</span>?