English cannon
...that English cannon batteries required artillery crews of twelve per gun?
...that <b id="mwCMc"><a href="./English_cannon" id="mwCMg" rel="mw:WikiLink" title="English cannon">English cannon</a></b> <a href="./Artillery_battery" id="mwCMk" rel="mw:WikiLink" title="Artillery battery">batteries</a> (<i id="mwCMo">pictured</i>) required <a href="./Artillery" id="mwCMs" rel="mw:WikiLink" title="Artillery">artillery</a> crews of twelve per <a href="./Cannon" id="mwCMw" rel="mw:WikiLink" title="Cannon">gun</a>?