ROS 
ROY 
746 
Rose, Alexander. Account of a voyage to Ben- 
gal, with obfervations made there 
Rgsewarne, Henry, Account of a fpecimen of 
native tin, found in Cornwall 
Ross, — — Obfervations on the variation of the 
magnetic needle, made on board the Montagu 
man of war in 1760, 1761, 1762 
Rowlands, . On the flocking the river Mene 
with oyfters 
Rowning, John. A defcription of a barometer 
wherein the fcale of variation may be en- 
creafed at phafure 
Direction for making a machine for finding the 
roots of equations univerfally, with the man- 
ner of ufing it - 
Roxburgh, W illxam. A meteorological diary kepi 
at Fort St. George, in the Eaft Indies from 
0 &. 1, 1776, to Feb. 28, 1777 
— — from March 1777. to May 1778 
Roy, William. Experiments and obfervations made 
in Britain, in order to obtain a rule for meafur- 
ing heights with barometers 
Royal Society. Inquiries propofed to be made 
concerning agriculture 
Tranf. 
LX 444 
LIX47 
LVJ 216 
XXXI 250 
XXXVIII39 
LX 240 
LXVIII 18c 
LXX 246 
LXYII 653 
I 91 
— Dire£fions for feamen bound for long voyages 
Inquiries for Suratte, and other parts of the 
Eaft Indies 
— — Inquiries for Virginia, and the Bermudas 
* Inquiries for Perfia 
Inquiries for Quaiana, and Brafii 
• — — • Inquiries to be made in Hungary, and Tran- 
fyl vania - 
Inquiries to be made in Greenland 
A table {hewing to what degree air is comprefti- 
ble in fea water, from the depth of one foot to 
1947 feet, ufeful to divers 
* Afupplement 
Declaration of the council on Mr. Hooke’s Lam- 
pas - 
Report of the committee on fome queftions in 
gunnery - 
Propofal of a method for fecuring the cathedral 
of St. Paul’s from damage by lightning in con- 
fequence of a letter from the Dean and Chapter 
of St. Paul’s to James Weft, Efq. 
— 140, 147 
II 415 
— 420 
— 422 
— 4^7 
~ 554 
VI 2192 
— 2239 
XI 749 
XL 1 I 172 
LIX 160 
Abridg. 
VII 420 
VIII 445 
II 75 2 
— 257 
III 631 
III 632 
III 631 
III 632 
in 63 1 
n 201 
— 202 
1 586 
VIII 253 
Royal 
