Engineering by Cormac F. LowthThis article was first published in The International Journal of Diving History, Volume 3, Number 1, July 2010 The restored bell In  the  nineteenth  century,  several  factors  combined,  which  both  facilitated  and  necessitated  the expansion of the Port of Dublin. The seaward approaches to Dublin Port have always been hazardous to … Continue reading Dublin Port Diving Bell