C 2« ) 
continue the Tame ', in the fame parallel of £^/?W^ fthc 
Longitude only changed) as ntiuch as is the motion of the 
Magnetical PoleSi but the eontrary is found by Experieftcti 
for there is no where in the Latitude of 5 if North, be- 
tween England dLtid America^ a Variation of 1 1 degrees Eaft, 
at this time : as it was once here dit London, it feems there-^ 
fore that our European Pole is grown nearer the Pole^rr- 
tick^ than it was heretofore > or elfe that it has loft part of 
its Vertue. But whether thefe Magnetical Poles mo veal - 
together with one inotionjor with feveral 7 whether equal- 
ly or unequally ^ whether circular or Libratory .v if dr* 
cular^ about what center ; if Lfcatory,. after what inan» 
ner ; are fecrets as yet utterly unknown to Mankind * and! 
arereferved for the Induftry of future ages. 
vniheM 
1 intuit 
