Chapter

 1 I     |  association received a sealed circular couched in the following
 2 XIV   |       summit of Stones Hill, a circular hole sixty feet in diameter.
 3 XXIII |   scuttles, two pierced in the circular wall itself, the third in
 4 XXVIII|     thus become changed into a circular motion of extreme velocity,
 5 XXVIII| movement had been changed to a circular one, and that following
 6 I     |        walls, furnished with a circular divan, and a roof rounded
 7 II    |    again upon occasion. Then a circular gap appeared, nineteen inches
 8 XI    |     moon. Nearly all oblong or circular, and as if traced with the
 9 XIII  |      by breaking through their circular ramparts. Thus it may be
10 XV    |      of space. This mass, of a circular form, threw a light which
11 XVII  |    built at the bottom of this circular cavity would have been utterly
12 XXI   |        which they reached by a circular staircase, a masterpiece