MATHEMATICAL PAPERS 92 
v:24.40 
Le: have a a Comparative, view of the, oe: obfratins, the 
are fet, de wat together p . the following tab is 
b Al ME me mut is NOLENS 
i: nd.” 2c ot. ' ue. E. ` 
i 90 asf,’ 2 feet reflector, 90 - 
4 feet achromatic, -'| go 
i b 17to21 1 foot reflector, "9L 17 
Tra Lge fost chee DE 
pv us ; d 
Mr. wisi? | 
Mr. Se wall, 
OWhift ge were dpi: e able obteseatidos; dide was 
little wind, and no cloud to be feen. > But the air. was not per- | 
ey sitar being a little thick, or er LY a 
foam the beginning of the eclipfe. unto. des time i the | 
greatelt Stn. the colour and. appear ondik 
: oe at a: {mall-diftance appeared confufed 
( E to make ufe of candles to count our ir Clock. Butas íoon 
as t HC g bfeurs $T [ito erfa - á rked, 
CON A ; ^u dk mea; a chill and A" were very y d 
: si felt, - "Me afcertain the quantity of dew that fell on a a fquare- 
N : T foot, - 
a 
