*94 
MAG 
netical experiments, and of one who pretended 
to cure or caufe difeafes at a diftance, by ap- 
plying a fympathetick powder to the urine 
Leeuenhoek 
Concerning the magnetifm of drills Ballard 
— — ^An account of fome magnetical experiments 
and obfervations - Derham 
Farther obfervations and remarks - Anon . 
— — An extract of a letter giving an account of 
fome experiments relating to magnetifm "Taylor 
— - A letter on the ftrength of magnets 
Mufchenbroeh 
— ■ An account of a treatife entitled 41 Calcula- 
tions and tables relating to the attractive virtue 
of load-dones” - - Anon • 
Magnetical obfervations and experiments 
Savery 
» " - An abftraCt of a letter concerning experiments 
made on the Indian magnetiek fand 
Mufchenbroeci 
•— An account of an extraordinary effeCt of light- 
ning in communicating magnetifm, at Wake- 
field in Yorkfhire - - Dod 
A farther account of the above lightning 
Cookfon 
ExtraCt from the journal books of the Royal So- 
ciety concerning magnets having more poles 
than two - Eames 
•— — An account of fome magnetical experiments 
made before the Royal Society, June 24, 1736 
and April 24, 1737 - Defaguliers 
— An account of fome magnetical experiments 
fhewed before the Royal Society Nov* 15, 
1744 - - - Knight 
— A letter concerning the poles of Magnets bein • 
varioufly placed - Knight 
A collection of magnetical experiments in the 
years 1746 and 1747 - Knight 
Some new method of iufpending magnetical nee- 
dles - - - Ingen-Houfz 
Magnets. (Variation) The variation of the magne- 
tic needle predicted for many years following 
Oldenburg 
— — Obfervation on the variation of the mag- 
net at Dantzick in 1670 - * Hevelius 
— Undertakings concerning the variation of the 
T ranf. 
Abridg. 
XIX 512 
XX 417 
Ill 685 
XXIV 2136 
— 2138 
IV 2 290 
291 
XXXI 204 
VI - 253 
XXXIII 370 
— ** 255 
XXXVI 245 
304 
XXXVI 295 
— - 260 
XXXVIII 
297 
VIII 737 
XXXIX 74 
— 504 
— 75 
— 505 
XL 383 
— 740 
-385 
— 
XL 1 II 161 
X 678 
— 3 61 
— 688 
XLIV 656 
— 681 
LXIX 537 
III 789 
II 610 
V 2 059 
— 609 
variatioa 
