Platte Mound M
... that Platte Mound M, maintained by students from the University of Wisconsin-Platteville, is believed to be the largest letter "M" in the world?
... that <b id="mwDi8"><a href="./Platte_Mound_M" id="mwDjA" rel="mw:WikiLink" title="Platte Mound M">Platte Mound M</a></b>, maintained by students from the <a class="mw-redirect" href="./University_of_Wisconsin-Platteville" id="mwDjE" rel="mw:WikiLink" title="University of Wisconsin-Platteville">University of Wisconsin-Platteville</a>, is believed to be the largest letter "M" in the world?