os 
with prices from 50 to 400 dollars, all conveniently and substan- 
SCHOOL OF APPLIED CHEMISTRY. 
[Attached to the “ Department of Ppilosophy and the Arts,” in Yale College.} 
B. SILLIMAN, Jr 
Professor of Chemistry and the kindred Scilaces inalied to the Arts. 
J. P. NORTON, 
Professor of ee Agriculture, 
ourse of instruction in this Laboratory is now fully nies 
and al practicable facilities are afforded to the students. The Sess 
correspond with those of the ege, TRO in January, May an 
October, and continuing about three months . Instruction gives in 
No previous study required of those ae enter this department. 
Lectures on Scientific Agriculture, by Prof. anette? during winter 
term, commencing soon after the middle of Janu 
ctures on Mineralogy and appied Chetulstry, during summer term, 
by Prof. Sittman, Junr. and Dr. Ernt, first assistant. ctureson Ge 
0 ey Elementary Chemistr yaa Natural Philosophy, also accessi fe 
vit bi OF bitialigatiots of all kinds promptly attended to on rea- 
sonable term 
Analytical Ealonainy, Yale College, New Haven, February, 1850. 
FUNGI AMERICANI EXSICCATI’ 
Boranists wishing specimens of American F'uner, can obtal 
packages (of not less than ten Decades each) on application to — 
the subscriber, at Society Hill, South Carolina. 
3 M. A. CURTIS. 
glinrch 1848. ’ “a f i 
TELESCOPES. 
AMASA HOLCOMB, Southwick, Massachusetts, 
Continues to manufacture RerLEcTING TELESCOPES of sizes from 
5 feet long and 4 inches aperture, to 14 feet long and 10 ine 
aperture; with prices from 100 to 600 dollars 
sO, ACHROMATIC TELEScores from 2 to 4 inches aperture, 
tially mounted. 
May, 1850. {ly} 
