PL A 
county of Rufs and of the fait purging water of 
Pitkeatbly, in the county of Perth, in Scotland 
Monro 
Placenta. Account of a placenta cotyledon.! for mis 
Hartmann 
Pl^torian. See coin 
Plague. An abridgment of a book inti tied, A de- 
fcription of the plague, which happened i 
Dantzick in 1709 - Gotwah 
— Remarks upon the plague at Copenhagen in 
1 7 1 1 - - Chamber Uyn 
— . — An account of the plague at Conftantinople 
Tranf. 
LXII is 
XX 66 
XXVIII ,01 
— 279 
T'rmon 
— — An account of feme experiments mide with 
the bile of performs dead of the plague at Mar- 
feiiles, with what appeared upon the dif- 
fedtion of the bodies ; as likewift fome experi- 
ments made with the bile of perfons dead of 
other difeafes - - Ddaier 
. ■ — Part of a letter concerning a new experiment 
made with the blood of a perfon dead of the 
plague - - Couzier 
— - Extradl of a letter concerning an experi ment 
made with the bile of perfons dead of the 
plague - - Deidier 
Extra&s of feveral letters concerning the plague 
at Conftantinople - Mackenfie 
— Farther account of the late plague at Conftanti- 
nople - - Mackenfie 
— — Anfwer to queries fent to Conftantinople con 
cerning the plague - Porter 
An account of the plague at Aleppo Dawes 
. * An account of the plague at Conftantinople 
Mack nji< 
Plane. A new invention of a 'clock afeendant on a 
plane inclined - De Gennes 
— An account of an experiment touching the di- 
rection of a drop of the oil of oranges, between, 
two glafs planes, towards any fide of them that 
is neareft prefted together - Haukfbee 
An account of an experiment concerning the 
angle required to fufpend a drop of ail of 
oranges, at certain ftations, between two glafs 
planes, placed in the form of a wedge 
XXXI 14 
XXXII 20 
— 103 
— 105 
XLVII 384 
— 5*4 
XLIX 96 
Liri 9 
LIV 69 
XII 1006 
XXVII 395 
Haukfbee 
An account of an experiment touching the pro 
portion of the afeent of fpirit of wine between 
C c c 
— 47 , 
3*3 
Abridg. 
Ill 208 
v 3 8i 
VII 668 
' 
VII 601 \ 
— 600 
1 468 
IV 2 182 
two 
