N O R 
N U M 
Northern Countries- Of, the difeafes incident 
to, and remedies of northern countries 
1 
Northern Regions. A differtation on the bones 
and teeth of elephants, and other beads found 
in North America, and other northern regions, 
by which it appears they are the bones 
of indigenous hearts - - Rajpe 
Norwood. Some obfervations on Norwood’s mea- 
fure of the figure of the earth De la Lande 
Nose. Anatomical obfervations on the ftru&ure of 
the nofe - - Vernay 
■ Microfcopical obfervations on the fubftance call 
worms in the nofe - - Leeuwenhoek 
Notes. A difeourfe concerning the mufical notes of 
the trumpet, and trumpet marine, and of the 
defects of the fame - Roberts 
Nova-Zembla. A letter containing a true deferip 
tion of Nova-Zembla, together with an inti 
mation of the advantage of its fhape and pofi- 
tion - Anon. 
^Nourishment. An account of a puppy in the 
womb that received no nourifhment by the 
mouth - Brady 
Numbers. The fquaring of the hyperbola, by an 
infinite feries of rational numbers, together 
with its demonft ration - Brouncker 
- An account concerning the refolution of equa- 
tions in numbers - - Collins 
— — A compendious method for confiru£ling the 
logarithms, exemplified and demonffrated from 
the nature of numbers, without any regard to 
the hyperbola, with a fpeedy method for find- 
ing the number from the logarithm given 
^ _ Halley 
- On the ufe of numeral figures in England, as 
old as 1090 - - Luff kin 
Letter concerning the ufe of the numeral 
Tranf. 
Abridg, 
figures in England in 1090 
Wallis 
An attempt towards the improvement of 
the method of approximating in the extrac- 
tion of the roots of equations in numbers 
Taylor 
YLcctuvov ’Epoojoo'Qzvcvg, or, the Sieve of Eratof- 
thenes, being an account of his method of 
finding all the prime numbers Horjley 
XXI 310 31 : 
r II 660 
L 1 X 126 
LII 369 
XII 976 
III 56 
XIV 568 
— 684 
XVII 559 
I 607 
— 570 
XXIV 2176 
V 34 
III 645 
I 10 
IV 929 
— 60 
XIX 58 
— 108 
XXI 287 
III 265. 
% 
XXII 67 7 
I 108 
XXX 610 
IV 80 
LXII 327 
See Equations 
