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 1 18|     narwest cercle is clepid the cenyth. And the netherist cercle,
 2 18|        Astrelabie. This forseide cenyth is ymagined to ben the verrey
 3 18|        thin heved. And also this cenyth is the verray pool of the
 4 19|                    19. From this cenyth, as it semeth, there comen
 5 19| conclusions, as for to knowe the cenyth of the sonne and of every
 6 21|      cercle equinoxiall unto the cenyth, or elles from the pool
 7 22|          oure orisonte as is the cenyth fro the pool artik; and
 8 22|       equinoxiall is fer fro the cenyth. I prove it thus by the
 9 22|          50 mynutes; than is the cenyth fro oure pool artik 38 degrees
10 22|         the equinoxial from oure cenyth 51 degrees and 50 mynutes;
11 22|         Also forget not that the cenyth is 90 degrees of height
12 22|         is the distaunce fro the cenyth unto the equinoxiall. ~
13 25|    verrely the space bytwexe the cenyth of hem that dwellen there
14 31|                 31. To knowe the cenyth of the arising of the sonne,
15 31|        thou understonde also the cenyth of eny sterre, in which
16 33|                 33. To knowe the cenyth of the altitude of the sonne. ~
17 38|          or intercept bitwix the cenyth and the equinoxial, than