Still gripping the wooden fragments, the man turned over on his back.
Then the mystery of the stranger's breathing was partially made clear. Under the flare of the helmet he wore his brow was hidden. His eyes were fast closed. Fitting tightly over the bridge of his nose and extending down so that it covered his mouth and part of his chin, was a projecting masklike contrivance of metal and leather. Its straps covered the man's ears and were made fast somewhere at the back of his head under the helmet. So tightly was the mask affixed that its straps cut into the flesh of the man's cheeks. It much resembled the masks worn by the soldiers in modern warfare to protect themselves from the gas attacks of their enemy.
Through its mechanism the breath of its wearer hissed and whistled like escaping steam.
Alive though the man was, and under circumstances which made his discoverers marvel, he was near death. Above and below the confines of the mask he wore, the bones of his face seemed almost thrusting through the flesh. The flesh itself was wasted and puckered by the action of the sea water, and the skin was cracked and raw. His hands, which clung so tenaciously to the bits of broken wood, were bleeding about the nails, and his wrists were gashed and water-eaten.
"Now, here is work for Dr. Marsey," Polaris said. He gathered the limp form of the stranger into his arms and lifted him into the boat.
At the rail of the Minnetonka as the boat was shipped, a curious crowd met the advent of the man from the sea. Carrying him as lightly as though he had been a child, Polaris laid the man on the deck. The ship's doctor pushed through the wondering sailors and bent over him.
"Not dead?" he exclaimed when he saw the stranger's face. "A most amazing thing!"
"What resurrection from antiquity have we here?" said old Zenas Wright, falling on his knees beside Polaris, who was supporting the man's head. "No museum I ever saw boasted a suit of armor like this one." The scientist ran a finger over the delicate tracery on the glittering corselet of the stranger.
Polaris sought and found the catch which released the chin strap and laid the open helmet on the deck. Another chorus of exclamations greeted the appearance of the stranger's head. It was covered with a mass of wavy red hair, so red that it shone like flames in the sunlight.
Rumors of the wonder on deck had drawn the grizzled MacKechnie up from his beloved engines.