WAT 
53 * 
concerning two fmall fpecies of vvafps 
Harrtjon 
W asps. Some obfervadonshipon an American wafp’s 
neft - - Mauduit 
— — Obfervations on the yellowiih wafp of Pennfyl- 
vania - - Collinfon 
»-■ An account of a lingular fpecies of wafp 
Felton 
Watches. A narrative concerning the fuccefs of 
pendulum watches at fea for the longitudes 
Holme i 
— InftrudHons concerning the ufe of pendulum- 
watches, for finding the longitude at fea ; 
together with a method of a journal for fuch 
watches - - Hugem 
An extract concerning very exa£t and portative 
watches - - Hitgens 
Extradl of a letter concerning the principle of 
exadlnefs in the portable watches of his inven- 
tion - - Leibnitz 
— An inllrument for feeing the fun, moon, or liars 
pals the meridian of any place, ufeful for 
fetting watches in all parts of the world with 
the greateft exa£lnefs, to correct fun dials, to 
afliit in the difcovery of the longitudes of places 
Derham 
Account of advantages of a newly invented 
machine much varied in its effects, and 
very ufeful for determining the perfecl pro- 
portion between different moveables ailing by 
levers and wheel and pinion Le Cerf 
Waters. (Agitation of various) Twenty feven let- 
ters giving an account of an extraordinary and 
furpriling agitation of the waters, Nov. i, 
1755, though without any perceptible motion 
of the earth, having been obferved in various 
parts of this illand, both maritime and inland 
on the fame day, and chiefly about the time, 
that the more violent commotions of both 
earth and waters, fo very extenlively afie£ted 
many very diflant parts of the globe ; in many 
letters tranfmitted to the Society ; in which 
are ipecifled the times and places when and 
where they happened 
Portfmouth - - Robertfon 
SufTex and Surry * - Webb 
Guildford - * Joke 
Tranf. 1 
XLVil 1 84 
XLIX 205 
Lin 37 
LIV 53 
I i3 
IV 937 
X 272 
*— 285 
XXIV 1578 
LX VIII 950 
XLIX 351 
— 55 1 
— 353 
— 357 
Abridg. 
1 555 
— 547 
— 465 
I 466 
IV 464 
Waters. 
