British Railways Western Region telephone circuit notice EXETER CENTRAL - PADSTOW Telephone Circuit No Q288. Shows Exeter Central, Okehampton, Halwill, Launceston, Otterham, Camelford, Wadebridge and Padstow. In very good condition framed and glazed, measures 8in x 5.5in. The famous last section of the withered arm closed in 1967.