Wistarburgh Glass Works
... that the Wistarburgh Glass Works was America's first successful glass factory?
... that the <b id="mwfg"><a class="mw-redirect" href="./Wistarburgh_Glass_Works" id="mwfw" rel="mw:WikiLink" title="Wistarburgh Glass Works">Wistarburgh Glass Works</a></b> was America's first successful glass factory?