-|published a systematic * Catalogue of Chemical Apparatus.” ‘This 
American Journal of Science. 3 
For the purpose of advertising our stock more effectually, we have 
extends to 100 pages large octavo, and is illustrated with 480 Wood 
Cuts, mostly from original designs. ‘The price of it is eighteen pence. 
The Catalogue is written by J. J. Griffin, and contains a Bea 
of nearly 2000 Instruments. It embraces also an account of pure 
Chemical Reagents, Systematic Collections of Rocks, F ose Min- 
erals, Models of Crystals, Models of Chemical Matiahactegin, and 
other articles of interest to the Chemist and Geologist. ‘The arti- 
cles are so arranged that it is easy for the chemist to select such as 
he may require for a given course of experiments. ‘The sizes, 
qualities, and prices of athe articles contained in the Catalogue 
are precisely” oted.: Every thing is kept in stock, ready for imme- 
diate delivery, and orders can be executed at a ‘few hours notice: 
The instruments are warranted to be properly adjusted, and their 
prices will be found to be unusually moderate 
We respectfully point out to the chemists ‘of America, that our 
establishment presents to them advantages not to be found in any 
other establishment in Europe. We have collected the glass ves-! 
— |sels of the Paris chemists, the hard glass of Bohemia, the porcelain 
of Berlin and Dresden, and the fine instruments of Berlin and Lon- 
don. By making large purchases, we have procured the goods at 
the lowest prices, and we have the whole ready for immediate ser- 
vice. Freight from Glasgow to the United States is very cheap, 
conveyance direct. We can therefore place quickly and 
pheaniy in the hands of the American chemist a collection of Chem- 
ical Apparatus, Puta pete Rertnen Minerals, &c. as fomiphing 
n desire. 
as he ca 
Peay RICHARD GRIFFIN & Co. 
3U1 1 or Cuemieat Arranuros may mhé 
: oO oa ber; New 
DR. ‘Mec MUN N S$. 
"ELISUR OS ee tM: 
| This isa new chemical preparation, containing all the valuable 
seeded ‘qualities of Opium, in a natural state of combination, to 
phe exclusion of its noxious principle 
4—-Poll proponingeelsh the mententt number of the noxious principles 
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