C '?8 3 
Times obferved at Kettering, as follow: 
Beginning 
2 Digits 
Centre . 
End 
Ho. Min. 
2 21 
a 
2 2 6 
3 °7 
4 22 
4 f 9 
Great Spot immers'd . . . . 3 18 
N. B . The Obfervatory Clock was 1 Minute yo 
Seconds too flow, which being added all the way, 
will give true Time. 
I fliould be obliged to you, if I could have any Ob- 
fervations that correfpond with thefe, to compare 
them : thefe are moft of them tolerably exa£t ; but 
the Wind, and other Difficulties, make fome of them 
a little precarious. The Time is nearly true, if the 
Error be corre&ed depending upon the Truth of a 
Meridian Telefcope, which I can yet correft, if any 
nicety of Longitude require it. I hope you will ex- 
cufe my freedom in troubling you with with this from 
Tour humble Servant y 
Cha. Mafon. 
6 . De- 
