In those days passing ships landed stores in a cave on the island for shipwrecked and distressed wayfarers. Captain Airy of the Soushay, a good man, sent a boat to the cave with his contribution to the general store. The stores were landed in safety, and the boat, returning, brought back from the improvised post-office there a dozen or more letters, most of them left by whalemen, with the request that the first homeward-bound ship would carry them along and see to their mailing, which had been the custom of this strange postal service for many years.