S M E 
SOM 
fS9 
Abridg. 
Smbaton, John, Beferiptioa of a new hygrometer 
— An experimental examination of the quantity and 
proportion of mechanical power* rtecefiary to 
be employed in giving different degrees of 
velocity to heavy bodies from a flate of reft - 
Smet hurst, . Account of the £hwan pan* or 
Cliinefe account table 
Smeth wick, Francis, Of an invention of grind- 
ing optick and burning glades of a figure not 
fphericai - - 
- — - Obfervations on an eclipfe of the Sun* Jan, i, 
1676 - 
Smith, Caleb. A new method oFImproving and! 
perfecting catadioptrical telefcopes by forming! 
the fpeculum ofglafs inftead of metal j 
Smith, Edward. Account of a ftrange kind of 
earth taken up near Smyrna, of which foap 
is made, together with the way of making it 
Smith, Robert. A hepatites, with unfavourable 
fymptoras, fuccefsfully treated 
Smith, Thomas, D. D. Hiftorical obfervations 
relating to Conftantinople 
~ Continuation - 
— Account of the city of Prufa, in Bithynia 
A conje&ure about an under current at the 
Straight’s mouth 
— Journal of a voyage from London to Con^ 
ftantinople, 1668 
Smith, William. Account of an earthquake, 
Sept. 30, 1750, at Peterborough 
■■ Account of a fireball, July 22, 1750 
•— Obfervations on the tranfit of Venus over the 
Sun’s difk, at Norriton in Pennfylvania, 
Jan. 3, 1769 
— — Obfervations on the tranfit of Mercury, Nov. 9, 
1769, at Norriton 
Smithson, Richard. Account of a paffage by fea 
to the Eaft Indies 
Smyth, Edward. Anfwer to fonie queries con- 
cerning Lough Neagh 
— On the ufe of opium amongft the Turks 
Solander, Daniel, M. D. Account of the 
Gardenia - - - - 
Son, M e Du. A way to break eafily and fpeedily 
the hardeft rocks 
Of M, Hevelius’s promts of imparting to the 
world his invention of making optkk glaffes | 
5 D 
Tranf. 
LXI 198 
LX VI 4 S q 
XL VI 22 
III 631 
XI 637 
XLI 326 
Xix 228 
LVI 92 
xm 33S 
XiV 431 
— 431 
* — 564 
XIX 597 
XLVI 727 
XL VII 1 
LIX 289 
LX 504 
IV 1003 
xv 2 108 
XIX 288 
LII 654 
1 82 
X *3 
I 194 
| — 284 
VIII u s 
R 457 
nr 465 
— 473 
11 288 
X5*4 
III 4»6 
II 324 
— 643 
-■ 3 6 f 
m ■ 
