23 6 
HYP 
JAP 
Tranf. 
— — — The conftru&ion and properties of a new qua- 
dratrix to the hyperbola - Perks 
— — The general quadrature of trinomial hyperbolic 
curves; delivered in two theorems Klingerftein 
. An investigation of a general theorem for find- 
ing the length of any arc of any conic hyper- 
bola by means of two elliptic arcs; with fome 
other new and ufeful theorems deduced there- 
from - - Landen 
Hypnum Terrestre. A letter concerning the feed- 
ing of mofies ; and in particular of the hyp- 
num terreftre trichoides, luteovirenus, vul- 
gare, majus capitulis ere&is. Raii Synopf. Edit. 
III. p. 84 - - Hill 
Hypocaustum. A defcription of a Roman fudatory, 
or hypocauftum, found at Wroxeter in Shrop- 
shire, 1701 - - Lifter 
1 - - - Harwood 
Two letters relating to Wroxeter, and the hy- 
pocaufta of the antients - Baxter 
An account of the remains of a Roman hypo- 
cauftum, or fweating room, difcovered under 
ground at Lincoln in 1739 - Sympfon 
XXV 2253 
XXXVII 45 
LXV 283 
XLIV 60 
XXV 2225 
— 2228 
XLI 855 
j. 
JACULATOR. An account of a fifh from Batavia 
called jaculator - Schlojfa 
Some further intelligence relating to the jacula- 
tor fifh, from Mr. Homnel at Batavia; toge- 
ther with the defcription of another fpecies by 
Dr. Pallas - - Schloffer 
Jamaica. Obfervations made at Jamaica Stubbes 
An enlargement of the obfervations Stubbes 
— Some particulars referring to the obfervations 
made at Jamaica - Norwood 
— — Obfervations on the eclipfe of the moon June 18, 
1722, and the longitude of Port Royal in Ja- 
maica determined thereby - Halley 
James (Anne). See Hemlock . 
Japan. Some obfervations concerning Japan, in an- 
fwer to queries Sent by M'. Oidenburg 
M. 1 . 
■ A fummary relation of what ha*h been hitherto 
difcovered in the matter of the North Eaft paS- 
fage - - Anon. 
LIV 89 
LVI 186 
n 495 
III 699 
— 824 
XXXII 235 
IV 983 
X 417 
Abridg. 
IV 37 
VI 82 
X75 8 
1X455 
HI 559 
VI 190 
VII 617 
- 
Ill 620 
— 6lO i 
— — - Lx* 
