10. The front of a range shall be understood to be the lowest range line in the series of numbers designating the several ranges of a township:
Thus the front of the first range of a township is the division line which separates it from the township, seigniory or river upon which it rests;
The front of the second range is the division line between the first and second ranges;
The front of the third range is the division line between the second and the third ranges, and so on.