Endnote 47
Part II, §14, l. 6.  but 2 degrees.  Suppose the sun's midday altitude is 49°, in latitude 52°.  Then the co-latitude is 38°, and the sun's declination 11° North.  This corresponds nearly (roughly speaking) to the 1st degrees of Taurus and Virgo. Which is right can `lightly' be known by the time of year, for the sun cannot be in Virgo if the mouth be April.  Compare sect. 15.