On his way from Port Tampa to Cuba the boat stopped at Key West, and for the hour in which she discharged cargo Swanson went ashore and wandered aimlessly. The little town, reared on a flat island of coral and limestone, did not long detain him. The main street of shops, eating-houses, and saloons, the pretty residences with overhanging balconies, set among gardens and magnolia-trees, were soon explored, and he was returning to the boat when the martial music of a band caused him to halt. A side street led to a great gateway surmounted by an anchor. Beyond it Swanson saw lawns of well-kept grass, regular paths, pretty cottages, the two-starred flag of an admiral, and, rising high above these, like four Eiffel towers, the gigantic masts of a wireless. He recognized that he was at the entrance to the Key West naval station, and turned quickly away. He walked a few feet, the music of the band still in his ears. In an hour he would be steaming toward Cuba, and, should he hold to his present purpose, in many years this would be the last time he would stand on American soil, would see the uniform of his country, would hear a military band lull the sun to sleep. It would hurt, but he wondered if it were not worth the hurt. A smart sergeant of marines, in passing, cast one glance at the man who seemed always to wear epaulets, and brought his hand sharply to salute. The act determined Swanson. He had obtained the salute under false pretenses, but it had pleased, not hurt him. He turned back and passed into the gate of the naval station. From the gate a grass-lined carriage drive led to the waters of the harbor and the wharfs. At its extreme end was the band-stand, flanked on one side by the cottage of the admiral, on the other by a sail-loft with iron-barred windows and whitewashed walls. Upon the turf were pyramids of cannon-balls and, laid out in rows as though awaiting burial, old-time muzzle-loading guns. Across the harbor the sun was sinking into the coral reefs, and the spring air, still warm from its caresses, was stirred by the music of the band into gentle, rhythmic waves. The scene was one of peace, order, and content. But as Swanson advanced, the measure of the music was instantly shattered by a fierce volley of explosions. They came so suddenly and sharply as to make him start. It was as though from his flank a quick-firing gun in ambush had opened upon him. Swanson smiled at having been taken unawares. For in San Francisco he often had heard the roar and rattle of the wireless. But never before had he listened to an attack like this.