Foyles Building
... that during the Blitz, staff of the Foyles Building stacked copies of Hitler's Mein Kampf on the roof in lieu of sandbags?
... that during <a href="./The_Blitz" id="mwAis" rel="mw:WikiLink" title="The Blitz">the Blitz</a>, staff of the <b id="mwAiw"><a href="./Foyles_Building" id="mwAi0" rel="mw:WikiLink" title="Foyles Building">Foyles Building</a></b> stacked copies of Hitler's <i id="mwAi4"><a href="./Mein_Kampf" id="mwAi8" rel="mw:WikiLink" title="Mein Kampf">Mein Kampf</a></i> on the roof in lieu of sandbags?