me te : 
ANALYTICAL LABORATORY. | 
am to the “ Department of Philosophy anv the Arts,” in Yale College] ae 
. J. PoNOR TOR, 
Professor of Scientific Agriculture. 
- Tue course of instruction in this Laboratory is now fully ba nak Cage 
and al peactioable facilities are afforded to the students. ‘The Ses ; 
aha with those of the College, commencing in January, Mn} ay an 
; r, and continuing about three months each. Instruction given in 
Agricultural, and in general Analytical Chemistry, both Organic and 
nhorgan 
ic. 
ectures and instruction in various branches of Applied Chemistry, 
_ are intended to be given by Mr. Henry Worvz, first assistant, in 
oie allowed to work during the whole day with use of balances, 
ts, glass, porelain, alcohol, fires, &e, platinum only excepted. 
e only a charge is for b breakage ms $5 per week or $60 to 
m of t ele or fourte s. 
ee chemical study pehirel of those who enter this —— 
€. 
Lectures on Scientific agree ee by of: iy ge during winter = 
term, commencing soon after the middle of Jan : os 
Lectures on Geology, MGnerabe?, isemaniary "Chenialey and Natural : 
Philosophy, also accessible. 2 
Analyses and eign of all kinds promptly attended to on rea- Z 
sonable terms. i 
Yale College, New Haven, August, 1850. 
s oe ; 
TELESCOPES. a. 
AMASA HOLCOMB, Southwick, Massachusetts, 
Continues to manufacture REFLECTING TELESCOPES of sizes from 
5 feet long and 4 inches aperture, to 14 feet long and 10 inches” 
aperture ; Se. ay from 100 to 600 dollars. 
. vic TELESCoves from 2 to 4 inches aperture, 
with prices from 50 to 400 dollars, all seaeiheldy and ia 
iS, mou 
1850, Ms 
t 
FUNGI AMERICANI pe pee 
NISTS wishing specimens of American Funai, can ob 
of not less than ten Decades each) on aplicat 
se nasheed ill, pours Carolina. 
: M. A. CU 
