"So, Captain Nemo, it is not the first time you have overrun the Red Sea on board the Nautilus?"
"No, sir."
"As you spoke a while ago of the passage of the Israelites and of the catastrophe to the Egyptians, I will ask whether you have met with traces under the water of this great historical fact?"
"No sir; and for a very good reason."
"What is it?"
"It is, that the spot where Moses and his people passed is now so blocked up with sand that the camels can barely bathe their legs there. You can well understand that there would not be water enough for my Nautilus."
"And the spot?" I asked.
"The spot is situated a little above the Isthmus of Suez, in the arm which formerly made a deep estuary when the Red Sea extended to the Salt Lakes. Now, whether this passage were miraculous or not, the Israelites, nevertheless, crossed there to reach the Promised Land, and Pharaoh's army perished precisely on that spot; and I think that excavations made in the middle of the sand would bring to light a large number of arms and instruments of Egyptian origin."
"That is evident," I replied; "and for the sake of archæologists let us hope that these excavations will be made sooner or later, when new towns are established on the isthmus, after the construction of the Suez Canal; a canal, which, however, would be very useless to a vessel like the Nautilus."
"Very likely; but useful to the whole world," said Captain Nemo. "The ancients well understood the utility of a communication between the Red Sea and the Mediterranean for their commercial affairs; but they did not think of digging a canal direct, and took the Nile as an intermediary. Very probably the canal which united the Nile to the Red Sea was begun by Sesostris, if we may believe tradition. One thing is certain, that in the year 615 before Jesus Christ, Necos undertook the works of an alimentary canal to the waters of the Nile, across the plain of Egypt, looking toward Arabia. It took four days to go up this canal, and it was so wide that two triremes could go abreast. It was carried on by Darius, the son of Hystaspes, and
