784 W A L 
Wallis, John. Letter to Leibnitz 
Tranf. 
Abridg, 
XXI 280 
II 2 
■■ On fome fuppofed alterations of the meri- 
dian line, which may afife£t the declination 
of the magnetic needle, and the pole’s eleva- 
tion ** - 
I 265 
— On the alteration (fuggelled) of the Julian ac- 
count for the Gregorian 
— 343 
III 406 
The quadrature of the parts of the lunula 
of Hippocrates, performed by Mr. John 
Perks ; with the further improvements of the 
fame by Dr. David Gregory and John Caf- 
well - 
— 4 n 
I 27 
— Some eafy methods, for the meafuring of curvi- 
linear figures, plain and folid 
XXII 547 
— 58 
— On the ufe of the numeral figures in England, 
in 5090 - 
— 677 
— 108 
» — — Two letters on men feeding on flefh 
— 7 6 9 l 
- 783/ 
V 1 
r ■— Chartham news ; or a brief relation of fome 
flrange bones lately digged up in fome grounds 
of Mr. John Sommers in Canterbury 
— 882 
IV 2 222 
— Some letters relating to Mr. Sommers treatife of 
Chartham news - 
— * 1022 
r ht- Letter relating to that ifthmus, or neck of land, 
which is fuppofed to have joined England and 
France in former times, where now is the 
palfage between Dover and Calais 
— 967 
227 
- Captain Edmund Halley’s map of magnetic 
variation ; and fome other things relating to 
the magnet 
XXIII 1106 
— - 286 
An account of two deaf perfons who can fpeak 
and underftand one another by the motion of 
the lips - - 
XXV 2468 
V 2 219 
Wallis, Capt. Account of a folar eclipfe obferved 
at George’s ifland, July 25, 1767 
LXII 33 
Wal'mesley, Charles. Effay on the preceflion of 
the equinoxes and the nutation of the earth’s 
axis - - 
XLIX 704 
— A theory of the irregularities that may be occa- 
fioned in the annual motion of the earth by the 
a&ions of Jupiter and Saturn 
~ 737 
— Of the irregularities of the motion of a fatellite 
arifing from the fpheroidical figure of its pri- 
. 
mary planet 
L 809 
— Of the irregularities in the planetary motions, 
caufed by the mutual attra&ion of the planets 
LII 275 
4 . 
' \ 
Valpole ? 
