When the Spot was near the middle of the Sun it ap- 
peared very broad and almoft Jquare^ the Nucleus of the 
lame Figure about 40'* diameter^ fliaped as it is defigned 
in the lower part of the Scheme, but when it was near the 
Limb much narrower and almoft Ovall^ it feemed to have 
€onJiJtence enough to endure a fecond return, if it fhall 
it will enter the vifiblediskof the S^^wonthe 21 oiMay 'm 
theeveningjandinitspaflage over him defcribe ahne near- 
ly y?m^^^ with greater latitude from tliQ Ecliptic as I 
have defigned it in the Figure, wherein you will fee its 
place every morning at 8 a Clock till its exit the \th. 
of "june 2^oo\xtSun rife. 
Mvertifement. 
TYit Anachronifm committed in placing this paper in 
the Tranfaction of March was occafion d by the neceffity 
of its coming forth early, and there being no room for 
the Diagram belonging to it, in the F late of the follow- 
ing Tranfaction, which was provided before the arrvial 
of the difcourfe. 
An 
