Elgin half dollar
... that although the Elgin half dollar was struck to celebrate the centennial of Elgin, Illinois (1835–1935), neither date appears on the coin?
... that although the <b id="mwfg"><a href="./Elgin,_Illinois,_Centennial_half_dollar" id="mwfw" rel="mw:WikiLink" title="Elgin, Illinois, Centennial half dollar">Elgin half dollar</a></b> <i id="mwgA">(pictured)</i> was struck to celebrate the centennial of <a href="./Elgin,_Illinois" id="mwgQ" rel="mw:WikiLink" title="Elgin, Illinois">Elgin, Illinois</a> (1835<span id="mwgg" typeof="mw:Entity">–</span>1935), neither date appears on the coin?