Barometric Observations, . 7h 
London, July 20, 182). 
Str,—I leave for your Magazine the observations made at 
Leighton, on the 9th instant, as follows: 
1221. Barom. pn eas Wind. | Denom. Weather. 
8> 29-904 | 55 | 57 | N.W. | fine. 
9 |29-899 | 55 | 5821 N.W. | do. 
10 |29-899 | 552) 61 W. fine. | 
11 /29:899 | 56 | 61 | N.W. | cloudy. 
12 [29-896 | 5611 62 | N.W. | do. || 
1 |29-894 | 573] 62 | N.W. | do. | 
At Bushey, by Col. Beauroy. 
Ther. |Ther. 
att. | det. Wind. Denom. Weather. 
Barom. 
1821. 
8h /29-633 153-3 55-5|N.W. by W. fresh. |' Fine: 
9 |29-635 153-6158 | W.N.W.|do.  |Do. 
10 |29-632'54-4/60 | W.N.W.|do. — | Do. 
11 /29-633'55* |61 | -W.N.W. very fr.) Do. 
12 |29-631'56:5|62 | N.W. |do. — | Clondy. 
1 |29-629'56-2/63 | NW. | fresh. | Do. 
Yours in haste, 
BW 
(From a Correspondent.) 
Died on the 13th of February, at his house in Lower Thorn- 
haugh-street, Bedford-square, after a lingering illness from ana- 
sarca, Thomas Cusac, Esq. universally lamented. 
The scholar, the patriot, friend and gentleman were in him 
eminently united. His researches into the most abstruse branches 
of science were deep, particularly into the nature of comets, an 
account of which his disgonsolate friends may one day present to 
the world: of this we are the more desirous, as his doctrine is 
said not only to be entirely new, but to exhibit the greatest share 
of probability and reason of any system yet proposed. He has 
left interesting tracts on the history of Britain and Ireland some 
centuries before Christ, in which the important and long-disputed 
question, Whether a federal union of the three countries then 
existed ; or if one was considered as paramount over the rest at 
the period above mentioned? is impartially examined. The in- 
vestigation seems to indicate his intention of writing the history 
of both islands prior to the epoch of Alexander, and must prove 
a most valuable acquisition to the future historian. 
Ta 
