John Mahn
... that the Vorpostenboot John Mahn was the only German ship sunk during the Channel Dash?
... that the <a href="./Vorpostenboot" id="mwAlU" rel="mw:WikiLink" title="Vorpostenboot">Vorpostenboot</a> <i id="mwAlY"><b id="mwAlc"><a href="./German_trawler_V_1302_John_Mahn" id="mwAlg" rel="mw:WikiLink" title="German trawler V 1302 John Mahn">John Mahn</a></b></i> was the only German ship sunk during the <a href="./Channel_Dash" id="mwAlk" rel="mw:WikiLink" title="Channel Dash">Channel Dash</a>?