NEW 
NIC 
722 
Newton, Sir Isaac. Experiments propofed in rela- 
tion to Mr. Newton’s theory of light; with 
Tranf. 
. 
Abridg. 
obfervations 
— — Anfwer to Mr. Pardie’s letter on Newton’s theory 
VII 4059 
1 *35 
of light 
— 4091 
— 139 
— — Anfwer to Mr. Pardie’s fecond letter 
— Anfwer to fome considerations on Newton’s 
— 5014 
— 142 
i 44 > 
dodlrine of light and colours 
■ Anfwer, further explaining his theory of light 
— 5° 8 4 
202 
and colours 
— Hopes of perfecting telefcopes by reflections 
VIII 6087 
rather than refractions 

— , 
■ On the number of colours 
— — Anfwer to M. Linus’s letter, animadverting on 
6l08 
~ 157 
the theory of light and colours 
■» Confiderations on M. Linus’s reply 
IX 218 
X 5 oo 
— 161 
Another letter on the fame argument 
A particular anfwer to Mr. Linus’s letter, 
— 5°3 
— 364 
&c. - 
Anfwer to Mr. Lucas’s letter of exceptions to 
xi 556 
— 163 
the theory of light and colours 
. Remarks on the obfervations on Sir I. Newton’s 
chronological index 
- Defcription of an inftrument for obferving the 
— 698 
XXXIII 316 
— 168 
Moon’s diflance from the fixed ftars at fea 
Nicholls, Frank, M.D. Obfervations towards 
compofing a natural hifiory of mines and 
XLII 155 
VIII 129 
metals - 
XXXV 402 
VII 4 102 
— . — Obfervations on aneurifms 
— 440 
VII 5 6o 
* Farther obfervations on mines and metals 
* — Obfervations on a treatife of M. Hevelius, de- 
fined to prove that the lungs do not divide 
and expand the blood, but on the contrary 
— * 480 
II 187 
cool and condenfe it - 
Account of the difieCtion of an hermaphrodite 
XXXVI 163 
VII 500 
lobfter - 
— 290 
— 421 
. Account of the veins and arteries of leaves 
— An account of a polypus, refembiing a branch 
of the pulmonary vein coughed up by an 
— 37 1 
VI 2 304 
aftmatic perfon 
Account of worms-found in animal bodies 
— Obfervations on the body of his late majefty, 
OCL 27, 1760 - - 
Nicholson, Mr. Account of a {form of lightning, 
March 1, 1774? near Wakefield, Yorkfhire 
Nicholson, David. Query concerning the fcurvy- 
XXXVII123 
XLIX 246 
L 1 I 265 
LXIV 350 
VII 540 
grafs of Greenland 
XL I 317 
vrn 765 
3:- 
Nicholson^ 
