10 
A I R 
Maintenon in June, July, and O&ober 1753 
- Mazeas 
Air (Fixed). A Letter on the folubility of iron in 
fimple water, by the intervention of fixed air 
- Lane 
* - — The defcription of an apparatus for impregnat- 
ing water with fixed air, and of the manner of 
conducing that procefs - Nootb 
Air (Gravity and temperature of the). Letter con- 
taining particulars of a philofophical nature, viz. 
a narrative of the ftrange effects of thunder upon 
a magnetic card ; fome remarks concerning the 
gradual alteration of the temperature of the air 
in divers countries ; a contrivance of an un- 
common hygrofcope ; the mufky fcent of cer- 
tain parts of the animal called the mufk-quafh 
- - Anon. 
... — A difcourfe concerning the air’s gravity 
- Wallis 
n — A letter giving an account of feveral obferva 
tions in Virginia and in his voyage thither, 
more particularly concerning the air Clayton 
* ■ ■ ■■— Second letter of farther obfervations on Virginia 
- Clayton 
An account of an experiment, touching the pro- 
portion of the weight of air, to the weight of 2 
like bulk of vrater, without knowing the quan- 
tity of either - Haukfbee 
— An obfervation of extraordinary warmth of the 
air in January 1741 - Miles 
On the correspondence of the barometer with 
the air and weather - Holman 
— — Remarks on the heat of the air in July 175 7 
Hu x hart, 
Additional remarks - Watfon 
An account of the extraordinary heat of th< 
vreather in July 1757, and of the effects of i 
Tranf. 
XL VIII 377 
LIX 216 
LXV 59 
XI 647 
XV 1002 
XVII 781 
— 7'9o 
XXV 2221 
XLII 20 
XLVI 101 
L 428 
— 429 
- ILuxhan 
— — Remarks on the different temperature of the aii 
at Eddyftone, from that obferved at Plymouth, 
between the 7th and 1.4th of July 1757 
- - - S meat on 
■ ■ — An invejftigation of the difference between the 
prefent. temperature of the air in Italy and fome 
other countries, and what it was feventeen cen- 
turies ago - Barrington 
— An account of a moil extraordinary degree of 
— 523 
— 488 
Lvm 58 
Abridg. 
11 42 43 
III 122 
ni 575 
IV 2 180 
III 469 
X 428 
cold 
