[ 744 ] 
Light on the common Claflics, to which l have con- 
fined this Examination, and which mud be my Ex- 
cufe for the Citations. I am, with great Refpeft, 
27 Jan. An. 1740. a Didaco de Revillas, 
Abbate Hieronym. P. Math. 'Prof. & 
R. S. S. 
OELO undique nubilo, notoque vehementer 
flante, hora poft Meridiem 6*. rubefcens lumen 
inter gradus 45 & 55 amplitudinis ortiva: auftralis 
apparebat. Maxima ejus fupra horizontem latitudo 
gradus circiter 9 a^quabat. Parte tamen Coeli hoii- 
zonti proxima ad unum circiter gradum obtenebrata 
lpatium fere parallclogrammum gradus 10 latum, 8 
aitum lumini conccdebatur ; quod in fuprcma parte 
magis, minus in ima fplcndefcebar. Inter denfiores 
nubcs altera fumme nigricans AB Tab. VI. Fig. 3. 
horizonti propemodum parallcla, fupra lumen, meri- 
diem verfus protcndebatur. 
Pofi hora: femiflem vividius fcnfim micabat fplen- 
dor 5 fenfimque iterum minucbatur: quod pluries 
ufquc ad horam 9 obfervatum. Interim tenuis hori- 
The Royal Society’.? 
and your mofl obedient 
humble Servant , 
E. Latham, 
zonci 
