Breakneck Battery
... that the 9.2 inch Mark X gun at Breakneck Battery was described as one of the "crowning glories" of the defences of Gibraltar?
... that the <a class="mw-redirect" href="./BL_9.2_inch_gun_Mk_IX–X" id="mwDR0" rel="mw:WikiLink" title="BL 9.2 inch gun Mk IX–X">9.2 inch Mark X</a> gun at <b id="mwDR4"><a href="./Breakneck_Battery" id="mwDR8" rel="mw:WikiLink" title="Breakneck Battery">Breakneck Battery</a></b> <i id="mwDSA">(pictured)</i> was described as one of the "crowning glories" of the defences of <a href="./Gibraltar" id="mwDSE" rel="mw:WikiLink" title="Gibraltar">Gibraltar</a>?