Captain Brown had his glasses up and did not answer at once. After nearly a minute he laid them down on the lid of the small box fastened to the bridge-rail.

'No, sir,' he answered in a tone of considerable disappointment. 'At four miles' distance she looked so much like her that I didn't dare to let her slip through my fingers, but we have not lost more than a couple of hours.'

'What is this thing, anyway? She's coming towards us pretty quick.' [{399}]

'She's one of those new fast twin-screw revenue cutters the Italians have lately built, sir. They look very like yachts at night. There's a deal of smuggling on this coast, over from Malta. She's coming alongside to ask what we mean by giving chase to a government vessel.'

Captain Brown was right, and when the big cutter had crossed his bows, she ran all round him while she slowed down, and she stopped within speaking distance on his starboard side. The usual questions were asked and answered.

'English yacht Lancashire Lass, from Venice for Messina, expecting to meet a friend's yacht at sea. Thought the revenue cutter was she. Regretted mistake. Had the captain of the cutter seen or heard of English yacht Erinna?'

He had not. There was no harm done. It was his duty to watch all vessels. He wished Captain Brown a pleasant trip and good-night.

The Italian officer spoke English well, and there was no trouble. Revenue cutters are very civil to all respectable yachts.

'Hard-a-starboard. Port engine slow astern, starboard engine half-speed ahead.'

That was all Captain Brown said, but no one could guess what he was thinking as his big vessel turned quickly to port on her heel, and he headed her up for the Straits again. Mr. Van Torp said nothing at all, but his lips moved as he left the bridge and went off to his own quarters. It was now nearly four o'clock and the eastern sky was grey. [{400}]