Chapter

1 I   |       a model (plan, section, elevation, etc.) of a mortar destined
2 VI  |     the summit of its highest elevation the star-spangled banner
3 XIII|     observing the progressive elevation of the land; and in answer
4 XIII|      formed by a considerable elevation of the soil, which seemed
5 XXIV|    but two chains of moderate elevation, between which runs the
6 XXIV|    the Polar Sea. The highest elevation of this range still does
7 XXIV| exceed 10,700 feet. With this elevation, nevertheless, the Gun Club
8 XII |    was very flat, without one elevation, without one projection.
9 XIII|  often cross craters of great elevation.~We must, however, allow