This was an operation which called everybody to the rails to watch it. Hundreds of eyes tried to follow the anchor as it descended perpendicularly upon the mountain-top, nearly forty feet beneath. Through the clear water they could dimly see the dark outline of the summit below, and they gazed at it with wonder, and a sort of terror.
Somehow they felt that never before had they fully appreciated the awful depths over which they had been floating. The anchor steadily dropped until it rested on the rock.
It got a hold finally, and in a few minutes the great vessel was swinging slowly round, held by a cable whose grasp was upon the top of the world! When the sensation had been sufficiently enjoyed the anchor was tripped, and the nose of the Ark was turned northwestward. Cosmo Versál announced his intention to circumnavigate the drowned globe.
The news of what they were about to do was both welcome and saddening to the inmates of the vessel. They wished to pass once more over the lands where they had first seen the light, and at the same time they dreaded the memories that such a voyage would inevitably bring back with overwhelming force. But, at any rate, it would be better than drifting for years over Tibet and China.
While everybody else was discussing the prospects of the new voyage, and wondering how long it would last, Yves de Beauxchamps was concentrating all his attention upon a new project which had sprung up in his active mind as soon as Cosmo's intention was announced. He took Cosmo aside and said to him:
"M. Versál, the dearest memory that I have treasured in my heart is that of the last sight of my drowned home, my beautiful dead Paris. It may be that the home-loving instincts of my race arouse in me a melancholy pleasure over such a sight which would not be shared by you, of a different blood; but if, perchance, you do share my feelings on this subject I believe that I can promise you a similar visit to the great metropolis where your life began, and where you executed those labors whose result has been to preserve a remnant of humanity to repeople the earth."
Cosmo Versál's quick intelligence instantly comprehended the Frenchman's design, but it startled him, and apparently insuperable difficulties at once occurred to his mind.
"M. De Beauxchamps," he responded, grasping his friend warmly by the hand, "I thank you from the bottom of my heart for your amiable intention, and I assure you that nothing could afford me greater satisfaction than to see once more that mighty city, even though it can now be but an awful ruin, tenanted by no life except the terrible creatures of the deep. But, while I foresee what your plan must be, I can hardly conceive that its execution could be possible. You are thinking, of course, of constructing a diving apparatus capable of penetrating to a depth of nearly six miles in the sea. Setting aside the question whether we could find in the stores of the Ark the materials that would be needed, it appears to me most improbable that we could make the apparatus of sufficient strength to withstand the pressure, and could then cause it to sink to so great a depth, and afterward bring it safely to the surface."
The Frenchman smiled.
"M. Versál," he replied, "I have taken the liberty to look over the stock of materials which you have so wisely prepared for possible repairs to the Ark and for use after the Ark lands, and I know that among them I can find all that I shall need. You yourself know how completely you are provided with engineering tools and machines of all kinds. You have even an electric foundry aboard. With the aid of your mechanical genius, and the skill of your assistants, together with that of my own men, who are accustomed to work of this kind, I have not the faintest doubt that I can design and construct a diving-bell, large enough to contain a half-dozen persons, and perfectly capable of penetrating to any depth. Of course I cannot make it of levium, but you have a sufficient supply of herculeum steel, the strength of which is so immense that the walls of the bell can be made to remit the pressure even at a depth of six miles. From my previous experiments I am confident that there will be no difficulty in sinking and afterward raising this apparatus. It is only necessary that the mean specific gravity of the bell shall be greater than that of the water at a given depth, and you know that as far back as the end of the nineteenth century your own countrymen sent down sounding apparatus more than six miles in the Pacific Ocean, near the island of Guam."