The U.S. Senate inquiry noted that the 16 compartments in the Titanic's hull that supposedly were this, weren't
... a bulkhead was historically a 
space delimiter within the hull of a cargo ..... world's largest visual aid, Olympic, 
on the last day of the U.S. Senate .... 1.15 boats 16 launched [DOC] [TLE] Titanic's Last Secrets | Video | C-SPAN.org [PAR] Oct 25, 2008 ... Titanic's Last Secrets: The Further Adventures of Shadow Divers John Chatterton 
and Richie Kohler] (Twelve; October 1, 2008) author Brad... [DOC] [TLE] Could the Titanic have been saved?