A N I 
ANN 
Animalcula. Two letters from a gentleman In 
the country relating to 
Obfervations on fotne animalcula in water 
- Leewenhoek 
- A letter concerning animalcula, on the roots of 
duck weed - Leewenhoek 
- Part of a letter concerning fome microfcopical 
obfervations upon the animalcula in femine of 
young rams - Leewenhoek 
A letter containing fome further microfcopical 
obfervations on the animalcula found upon 
duck-weed - Leewenhoek 
- Obfervations on a particular manner of increafe 
in the animalcula of vegetable iefufions, with 
the difeovery of an indifi'oluble ialt anting from 
hemp-feed put into water till it becomes pu- 
trid - - Ellis 
Annuities. An eftimate of the degrees of the mor- 
tality of mankind, drawn from curious tables 
of the births and funerals at the city of Bref- 
law ; with an attempt to afeertain the price of 
annuities upon lives - Halley 
The eafieft methock of calculating the value of 
annuities upon lives from tables of obfervations 
- - De Molvre 
* A letter concerning the value of an annuity 
for life, and the probability of furvivorfhi-p 
- Dodfon 
— A letter concerning the method of conftruCtinc; 
a table for the probabilities of life at London 
- - Brakenridge 
— — A letter with a table of the value of annuities 
on lives - - Dodfon 
A letter concerning the term and period of hu- 
man life: in which the inequalities in con- 
ttruCting, and, the falfeconclufions drawn from 
Dr. Halley’s Breilaw table, are fully proved; 
thefuppofed extraordinary healthfulnefs of that 
place is particularly examined, and confuted ; 
and its- real flate (hewn to be equalled by divers 
places in England ; the imperfection of all the 
tables- formed upon 1000 lives fhewn; and a 
method propofed to obtain one much better 
T. IV. 
Obfervations on the expectations of lives, the 
increafe of mankind, the influence of great 
D 
Tranf. 
XXIII 1494 
— 1430 
XXIV 1784 
XXVII 316 
XXVIII 160 
LIX 138 
XVII 596 
XL! II 65 
XLVIII 487 
XLIX 167 
— 891 
LI I 46 
2 5 
Abridg. 
V 2 225 
— 226 
- - 267 
■ 
towns. 
