VARIATION of ru—E COMPASS. = 2559 
A TaBue of the Azimuth of the Pole-ftar for every 20 
Minutes of its diurnal Motion round the Pole. 
atitude 40% Latitude 45° |Latitude 50° |Latitude 55° 
Time before the x au ee W ete Sy 
ft 3 SE ise 
ar comes to a 33 ies 
the meridi - "% At ear ee : 5 : 
lags Ene : & SS ga) & Ba |e 
| bove he pole. |} A (a) a) (as) 2) ia) 
