144 



AVOYAGE TO 



1777- on mean time, at the rate of 2",9i3 per day. From this rate 

 the longitude will be computed, till fome other opportunity 

 offers to afcertain her rate anew. The aftronomical clock, 

 with the fame length of pendulum as at Greenwich, was 

 found to be lofmg on lidereal time 40", 2 39 per day. 



It will not be amifs to mention, that the longitude, by lu- 

 nar obfervations, as above, differs only 6' 45" from what 

 Mr. Wales made it during my lafl Voyage j his being fo 

 much more to the Weft, or 174° 18' 30". 



The latitude of Ship Cove is 41° 6' o", as found by Mr, 

 Wales, 



C H A.P. 



