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Rob Bell explores the costal defence network built to defend Britain's beaches against invasion during WWII, including a tower in Essex which controlled mines laid across the estuary.
First Air Date : Apr 19, 2021
Last Air date : Jun 07, 2021
Episode : 8 Episode
Season : 1 Season
Runtime: 45:14 minutes
Studio: Yesterday
Country: United Kingdom
Cast: Rob Bell
Crew: