Using a 200-page specification document from the US Coast Guard Historian’s Office, the team was able to tick off certain things spotted on the wreck.

“[The] Weight of evidence says that has to be Tampa,” Steven Mortimer said.

However, one feature missing was a nameplate on its stern.

“We think that, as she sank, depth charges went off and just blew the back off the ship,” said Mortimer.

“We want to just ensure this is the one,” said Dr William Theisen.

“We may be able to bring some automated technology to bear on the wreck site now that they found it.

“We’re more than likely going to send down some more assets to ‘mow the lawn’… A ROV (remotely operated vehicle) would go back and forth, they could stay down for 24 hours.”

Mortimer said he had already received “lovely messages” from descendants of Tampa’s lost sailors.

“They’re really very moving actually. They’re really pleased that she’s finally been found,” he said.