Investigators on Friday recovered an unexplodedbomb and other explosives material from what they said was the "control centre" for the attacks - room 1808 in the Marriott.
The retired Bishop of Derry, Dr Edward Daly, told the Saville Inquiry in a telephone call that he and the Stormont MP, Ivan Cooper, went to the security forces in connection with an unexploded IRA bomb.
Berlin (CNN) -- It happens more often than you might think: Streets cordoned off and bomb disposal experts called in to deal with unexploded bombs that were dropped on Germany nearly 70 years ago.
Any unexploded devices could provide a treasure trove of information such as fingerprints and indications of the bomb maker's design, said the former federal law enforcement official.
The unexploded devices that were recovered could provide a treasure trove of information such as fingerprints and indications of the bomb maker's design, a federal law enforcement official who now works in the intelligence community said.