[ *45 1 
preceding Years: In which the greateB, leaft and 
middle Height of the Barometer is given for every 
Month ; which Mean, upon Examination, I take to 
be found in the way ufed in thefe Tables, and there- 
fore I have put them in as fuch. By a Letter of his it 
appears, his Thermometer Bands at Forty-five Degrees, 
when Mr. Hawksb/s Bands at Thirty-three, which is 
Twelve Difference 5 and, I fuppofe, he means they 
differ fo much throughout the Scale; fo by that Rule 
I have reduced his Obfervations to the Table. Qu£re y 
At what Time of the Day the Obfervations were 
made, and where the Thermometer was placed; for 
the mean Heights differ but little from thofe at 
London , as he obferves in his Letter. There is an 
Extraft of a Letter from Signor Eiidacus de Revillas 
to Dr. Mortimer , containing an Account of the 
Rain that fell at Rome , beginning with Auguft i734-> 
and ending with July 1735? in Tar is Meafure, which 
I have reduced to English. 
Marquis Tolenis Diaries, at large, from Tadua , 
end in the Year 1730; but he fent an Abfiraft of 
his Obfervations for the Six following Years, which 
was publifhed in the Thilofophical Tranfaffiions , 
N° 448. in which the Account of the Depth of 
Rain being intire, I have inferted it in the Table, 
for the readier comparing it with other Places. 
Thefe are all the Manufcript Obfervations com- 
municated to the Royal Society, relating to Mete- 
orological Obfervations. I have added the Obferva- 
tions of the Barometer, Thermometer, and Rain, at 
Edinburgh , from the Four Volumes of Medical Ef- 
fays i and Mr. Doppelmaier s Barometrical Obferva- 
tions, 
