"I do," said Hatteras, becoming quite excited. "It was his courage and perseverance in remaining four whole winters among the ice." "I believe that, don't I?" said Altamont, sneeringly. "He was caught among the bergs and could not get away; but didn't he after all abandon his ship, the Investigator, and try to get back home? Besides, putting the man aside, what is the value of his discovery? I maintain that the North-West Passage is still undiscovered, for not a single ship to this day has ever sailed from Behring's Straits to Baffin's Bay!" The fact was indisputable, but Hatteras started to his feet, and said-- "I will not permit the honour of an English captain to be attacked in my presence any longer!" "You will not permit!" echoed Altamont, also springing erect. "But these are facts, and it is out of your power to destroy them!" "Sir!" shouted Hatteras, pale with rage. "My friends!" interposed the Doctor; "pray be calm. This is a scientific point we are discussing." But Hatteras was deaf to reason now, and said angrily-- "I'll tell you the facts, sir." "And I'll tell you," retorted the irate American. "Gentlemen," said Clawbonny, in a firm tone; "allow me to speak, for I know the facts of the case as well as and perhaps better than you, and I can state them impartially." [Illustration: ] "Yes, yes!" cried Bell and Johnson, who had been anxiously watching the strife. "Well, go on," said Altamont, finding himself in the minority, while Hatteras simply made a sign of acquiescence, and resumed his seat. The Doctor brought a chart and spread it out on the table, that his auditors might follow his narration intelligibly, and be able to judge the merits of McClure for themselves. "It was in 1848," he said, "that two vessels, the Herald and the Plover, were sent out in search of Franklin, but their efforts proving ineffectual, two others were despatched to assist them-- the Investigator, in command of McClure, and the Enterprise, in command of Captain Collison. The Investigator arrived first in Behring's Straits, and without waiting for her consort, set out with the declared purpose to find Franklin or the North-West Passage. The gallant young officer hoped to push north as far as Melville Sound, but just at the extremity of the Strait, he was stopped by an insurmountable barrier of ice, and forced to winter there. During the long, dreary months, however, he and his officers undertook a journey over the ice-field, to make sure of its communicating with Melville Sound." "Yes, but he did not get through," said Altamont.