Saugus Iron Works
... that the labor force at the Saugus Iron Works included indentured servants?
... that the labor force at the <b id="mwAQQ"><a href="./Saugus_Iron_Works_National_Historic_Site" id="mwAQU" rel="mw:WikiLink" title="Saugus Iron Works National Historic Site">Saugus Iron Works</a></b> included <a class="mw-redirect" href="./Indentured_servants" id="mwAQY" rel="mw:WikiLink" title="Indentured servants">indentured servants</a>?