A S T 
Aftronomical obfervations made at Paraguay 
^ Suarez 
Aftronomical obfervations made at Pekin in Chi- 
na, 174 7 and 1748 - Halierjlein 
Aftronomical obfervations at Pekin in 1746 and 
*747 - ' Jefuits 
Extracts from the aftronomical obfervations 
made at Pekin in 1744 and 1747, by the je- 
fuirs - • Bevii 
Aftronomical obfervations in London 
- - - Be vis and Short 
An account of fome aftronomical obfervations 
made at Lifbon, 1753 * Chevalier 
A letter on the advantage of taking the mean 
of a number of obfervations in practical aftro 
nomy - - Simpfon 
A (hort account of new aftronomical and 
phyftcal obfervations made in Afia Porter 
Remarks on a paffage of the editor of the Con 
noiffance des Mouvements Celeftes pour PAn 
nee 1763 - « Raper 
Aftronomical obfervations at Swelzingen Mayer 
Aftronomical obfervations made at the Ifiand of 
St, Helena ^ - Majkelyne 
Aftronomical obfervations made at the Iftand of 
Barbadoes ; at Willoughby Fort, and at the 
Obfervatory on Conftitution Hill, both ad- 
joining to Bridge Town - Majkelyne 
Aftronomical obfervations made at Vienna Bevis 
Aftronomical obfervations made in feveral parts 
of the kingdom of Naples and Sicily Zannoni 
Aftronomical obfervations made in the forks of 
the river Brandiwine in Pennfylvania, for de 
termining the going of a clock font thither by 
the Royal Society, .in order to find the differ 
ence of gravity between the Royal Obfervatory 
at Greenwich, and the place where the clock 
was fet up in Permfylvania Mafon and Dixon 
Aftronomical obfervations made at Swetzingen 
2767 and 1768 - Mayer 
Aftronomical obfervations made by Samuel 
Holland, Efq* and others, in North America 
Aftronomical obfervations made at the North 
Cape for the Royal Society - Bayley 
Aftronomical obfervations made by order of the 
Royal Society, at Prince of Wales’s Fort, on 
F 
S' 
Tran ft 
XL VI 8 
— 30 S 
XLVII 319 
— 376 
XLVIII 301 
— S+8 
XLIX 82 
25 * 
LTI 366 
LIV 165 
-348 
— ■ 389 
LV ijq 
LVIII j 9 6 
Abridg, 
X123 
— 124 
— 329 
345 
LIX 247 
= s * i » 262 
th 
