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ing farts difperfed up and dsivn in it s iy the Wheel Barometer, 
heavy, 
B. Another Scheme , which 1 drew from my Ohfervation , about 
10. minutes after , the fame morning. Both theje were obfervedwith a 
very deep Eye-glafs. 
C. March iO d - CO h - 20 m ’ in- the morning: the Air heavy and 
inflective . ■ Vfe was made of a fro allow or ordinary Charge. 
D. Marc) i io d • 3 h, oo m in the Morning-, the Air very heavy and 
JnflsUive, which made it glare and radiate, and be more confufed?than 
about 3. hours before . A jhallow Charge \ 
E. March 2 r d - 9I h -pefl mend i the Air light (in weight ) and clear, 
without infleUing parts ; the Face appear'd rmfl diflinStly of this 
Forme, A Jhallow Charge , 
F. March 2i d - 1 if 1 - pofl me fid 3 the Air ccntinuingvery light and 
clear 0 without inflecting vapours . A / hallow Charge, 
G. March 2 ?. d - &f-pofi mer, the Air cleary with few infieUing 
veins in it, and indifferent light. A floallow Charge. 
H. March 23 d - eff- pofi mer . the Air pretty light, but moifi , and 
fomeivhat thief and hazy, butfeem'd to have but few veins, or infle- 
cting parts 
I . March QS d - f p, m. much the fame find of Air with that ef 
March 23 ; light?mpifl t and a little haepy, with fame very few veins. 
Obfervations 
Made in Italy, confirming the former? and withall fixing the 
Period of the Revolution of Mars. 
Thefe Gbferv.ations we {hail fummariiy prefent the Curious 
iathefe parts with, as they were lately preferred (by Letter 
from his Excellency the AmbafTadour of Venice , now refiding 
at the Court of France ) to the Royal Society , in fome printed 
iheets of Paper s entituled 5 MART IS, circa Axem proprium 
, RevolubilisyObfervatzones, a 0 N O N 1 AE A Jo. DO M 1 NIC \0 
€ A S S I N 0 habit # , come to hand June 3. 1 666, 
In thefe. Papers the Excellent Cajflni affirms s 
1 . T hat with a Telefcope of 24, Falmes , or of about 16 Foot, 
wrought after S.Campanis way, he began to obferve February 6 
16A6 (ft-njin themorning 5 and faw two dark Spots in the firfi 
Face of Mars. - 
2, That 
