[Footnote 172: Kalm says, in 1748, "They were now building several ships below Quebec for the king's account. However, before my departure, an order arrived from France prohibiting the further building of ships of war, because they had found that the ships built of American oak do not last so long as those of European oak. Near Quebec is found very little oak, and what grows there is not fit for use, being very small; therefore they are obliged to fetch their oak timber from those parts of Canada which border upon New England. But all the North American oaks have the quality of lasting longer, and withstanding putrefaction better, the further north they grow."--Kalm, p. 663.] [Footnote 173: The most useful American plants in the small order Betulaceae are the birches, of which Canada contains six species. The most celebrated is Betula Papyracea, the canoe birch, so called from the use made of the bark in the construction of the Indian boats. It extends from the shore of the Hudson in New York to a considerable range of country northward of Canada. The bark is obtained with facility in large pieces, and is sewed together with the tough and slender roots of the pine-tree. La Hontan relates a characteristic story respecting the birch bark: "I remember I have seen, in a certain library in France, a manuscript of the Gospel of St. Matthew, written in Greek upon this sort of bark; and which is yet more surprising, I was there told that it had been written above a thousand years; and, at the same time, I dare swear that it was the genuine birch bark of New France, which, in all appearance, was not then discovered."--La Hontan, in Pinkerton, vol. xiii., p. 361. Mr. Weld says that "the bark resembles in some degree that of the cork-tree, but it is of a closer grain, and also much more pliable, for it admits of being rolled up the same as a piece of cloth. The Indians of this part of the country always carry large rolls of it in their canoes when they go on a hunting party, for the purpose of making temporary huts. The bark is spread on small poles over their heads, and fastened with strips of elm bark, which is remarkably tough, to stakes, so as to form walls on the sides."--Weld, p. 311.] [Footnote 174: See Appendix, No. XXVIII. (see Vol II)] [Footnote 175: See Appendix, No. XXIX. (see Vol II)]