Part, chapter

1    2,    1|       67° 27’ west longitude, reckoning from the Paris meridian.
2    2,    1| number above given, and after reckoning the public officials and
3    2,   18|       he reduced the formula, reckoning each later letter from the
4    2,   18|       g z z q q e h~And then, reckoning the true letters according