Friedrich Salomon Hall
... that German undercover agent Friedrich Salomon Hall's identity was betrayed by the corns on his feet?
... that German undercover agent <b id="mwB08"><a href="./Friedrich_Salomon_Hall" id="mwB1A" rel="mw:WikiLink" title="Friedrich Salomon Hall">Friedrich Salomon Hall</a></b><span about="#mwt82" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwB1E" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> identity was betrayed by the <a class="mw-redirect" href="./Corn_(medicine)" id="mwB1I" rel="mw:WikiLink" title="Corn (medicine)">corns</a> on his feet?