John H. Dudley
... that John H. Dudley and his wife both worked on the Manhattan Project, but did not tell each other because of security restrictions?
... that <b id="mwBaI"><a href="./John_H._Dudley" id="mwBaM" rel="mw:WikiLink" title="John H. Dudley">John H. Dudley</a></b> and his wife both worked on the <a href="./Manhattan_Project" id="mwBaQ" rel="mw:WikiLink" title="Manhattan Project">Manhattan Project</a>, but did not tell each other because of security restrictions?