About five miles above Cape Girardeau we found the steam-boat Jefferson, destined for the Missouri. She had been detained some time waiting for castings which were on board the Western Engineer. Several other steam-boats, with stores for the troops about to ascend the Missouri, had entered that river, and were waiting to be overtaken by the Jefferson and the Calhoun, which last we had left at the rapids of the Ohio. On the 3d of June we passed that insular rock in the middle of the Mississippi, called the Grand Tower.[062] It is about one hundred and fifty feet high, and two hundred and fifty in diameter. Between it and the right shore is a {44} channel of about one hundred and fifty yards in width, with a deep and rapid current.

In the summer of 1673, Father Marquette and M. Joliet descended the Mississippi, probably as far as the mouth of the Arkansa. Their narrative contains sufficient evidence that they passed the mouth of the Missouri, the Grand Tower, the mouth of the Ohio, &c. As their work may not be easily accessible to many of our readers, we subjoin, in a note, an interesting passage, in which these objects are mentioned. [063]

[pg097]

The strata of sandstone containing the extensive beds of coal which have been explored, about the Muddy river of Illinois, are here divided transversely by the bed of the Mississippi. The Grand Tower, the precipice opposite the mouth of the Obrazo,[064] containing the singular cavity called the Devil's Oven, the Cornice Rock, and other remarkable cliffs, are monuments indicating the great extent to which the Mississippi has channelled its bed in these strata of horizontal sandstone.

The Grand Tower, from its form and situation, strongly suggests the idea of a work of art. It is not impossible[pg098] that a bridge may be constructed here, for which this rock shall serve as a pier. The shores, on both sides, are of substantial and permanent rocks, which undoubtedly extend across, forming the bed of the river. It is probable, however, that the ledge of rocks called the Two Chains, extending down to Cape à la Bruche, presents greater facilities for the construction of a bridge than this point, as the high lands there approach nearer the river, and are less broken than in the neighbourhood of the Grand Tower. The Ohio would also admit of a bridge at the chains, which appear to be a continuation of the range of rocks here mentioned, crossing that river fifteen miles above its confluence with the Mississippi. We look forward to the time when these great works will be completed.

{45} Compact and sparry limestones are frequent in this region; but all the rocks seem to be acted upon with great rapidity by currents of water. The country on the east side of the Mississippi, back of Fort Chartres, and about the river St. Mary, is much broken by sink holes, having the form of a funnel, and occasioned, probably, by the action of subterraneous streams of water finding their way through the friable sandstones, which underlay the deep and fertile soils in those places. We passed in succession the mouths of the river St. Mary, opposite to which is the fine settlement of the Bois Broule bottoms; the Ocoa, or Kaskaskia river; the St. Lora, a handsome stream, from the west; and the Gabaree Creek, on which stands the old French town of St. Genevieve.[065] The navigation of the[pg099] Mississippi, above the mouth of the Ohio, is at all times difficult. The current is considerably accelerated by the descent of the river over the rocky traverses which cross its bed. At times of low water, innumerable sand-bars occur in various parts of the channel, rendering the navigation extremely precarious.

A little below the mouth of the Kaskaskia, is a creek called the Saline, entering on the west side. A grant of a tract of land, one league square, was here made by the Spanish government, in favour of a Frenchman named Pegreau, the founder of the deserted town called New Bourbon.[066] The tract included a valuable brine spring, near the mouth of the creek. The proprietor built a house near the bank of the Mississippi, where he resided for some time, and carried on a manufacture of salt; but having occasion to go to France, he rented his works to a man, who for want of funds, or for some other reason, failed to keep them in operation. After the transfer of Louisiana to the United States' Government, this grant, among others, became an object of speculation; and advantage being taken of Pegreau's absence, the worthless tenant was instigated {46} to prosecute his landlord for breach of contract, and by a legal process recovered damages to the amount of nine thousand dollars, for the disbursement of which the property was sold, and fell into the hands of the present proprietors.

At the mouth of the Kaskaskia river, on the east bank[pg100] of the Mississippi, a town has been recently commenced, called Portland. The high lands approach here to the brink of the river, affording an elevated and advantageous site. The landing is said to be good; and there is reason to expect that Portland will soon rival the old town of Kaskaskia, the present seat of a great portion of the mercantile business in this part of Illinois.[067]

On the 5th the wind blew from the south-east, and with the aid of sails, we were enabled to ascend the river with considerable rapidity. As we were proceeding briskly forward, our boat struck upon one of those concealed trunks of trees so frequent in the Mississippi, and soon afterwards we discovered that a leak had occurred, which made it necessary for us to lie by. By the constant use of the pumps during the remainder of the day, and the following night, we were able to prevent the water from gaining further upon us; and the next day, having discovered the leak, we raised the stern of the boat, by means of a pair of shears, and succeeded in repairing the injury.

On the beach, opposite the place where we lay by for these repairs, was a large flock of pelicans, which remained in sight for several hours. We had met with some wild geese; and a swan, which we saw was unable to fly, having at that time cast its feathers. The yellow-breasted chat, chuck-wills-widow, the falco haliatus, the kingfisher,[pg101] bank swallow, and numerous other birds, occurred.