§

 1 21| calculer. This same almury sitt fix in the heved of Capricorne,
 2 3 |        the centre of eny sterre fix by nyght. And more over,
 3 7 |       how longe that eny sterre fix dwelleth above the erthe,
 4 13|  heighest cours that eny sterre fix clymbeth by night. This
 5 13|       seyn that whan eny sterre fix is passid the lyne meridional,
 6 17|      right by som manere sterre fix which that thou knowist;
 7 17| anon-ryght by som manere sterre fix which that thou knowist,
 8 17|       be of the sonne or of eny fix sterre, rekne hys latitude
 9 19|        of the zodiak eny sterre fix in thin Astrelabie arisith
10 19|      the latitude of the sterre fix is either north or south
11 23|        tyme til that eny sterre fix sitte lyne-right perpendiculer
12 24|       orisonte. ~Tak eny sterre fix that never discendith under
13 25|        equinoxial of eny sterre fix that thou knowist, and tak
14 34|      the altitude of eny sterre fix which that thou knowist,
15 35|      the altitude of any sterre fix that thou knowist, and note
16 38|       lyne meridional to dwelle fix in eny certeyn place. ~Tak
17 38|       ston, or on an evene stok fix in the ground; and ley it
18 39|    forseide label, and leyde it fix over the degre of my longitude;
19 40|        I my label, and leide it fix upon the degre of the longitude;