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marked a, Fig. V.), which I have feen latterly, 
whenever that fide of If has been turned towards 
us ; though I did not perceive them Auguft 1 2, 
when I took Fig. I. The Northern belt, I believe, is 
continued uniformly round the planet ; the Southern 
one reaches little above half way. They are both of 
them darker, I think, than the general complexion 
of the largeft. There is beyond each of thefe, a 
light part, not equally bright with thofe zones near 
the middle; and from thence a gradual fhading off 
to the poles themfelves ; particularly to the North. 
The drawings are, as the objects appear in an agro- 
nomical telefcope, and therefore inverted. 
Chiflehurft, t-. • •itt 11 n 
November 10, 1772. Francis Wollalton. 
THE 
