William A. Radford
... that William A. Radford assisted in producing a 1700-page encyclopedia about cement?
... that <b id="mwAVs"><a href="./William_A._Radford" id="mwAVw" rel="mw:WikiLink" title="William A. Radford">William A. Radford</a></b> assisted in producing a 1700-page encyclopedia about <a href="./Cement" id="mwAV0" rel="mw:WikiLink" title="Cement">cement</a>?