lustrated Catalogue of Chemical Apparatus, Chem- 
teals, &c. 
Imported and sold by 
EDWARD N. KENT, 
116 JOHN STREET, NEW YORK. 
Tne above work is now in course of publication, and will be 
issued about the middle of September. Chemists and others de- 
sirous of obtaining a copy, will be supplied “ gratis” on applica- 
tion (post paid) as above. 
he price of each article on the catalogue, will be annexed. 
The work will contain about 180 engravings on wood. 
New York, Sept. 1, 1846. 
FOSSILS. 
The subscriber offers for sale a large and valuable cabinet of 
SILURIAN FOSSILS, 
.American and foreign, containing about 1500 specimens, for the 
most part perfect and detached. They have been collected 
through numerous exchanges and purchases, during the past ten 
years, and include several original and unique specimens. They 
can be seen on application to the subscriber. 
CHAS. M. WHEATLEY. 
New York, June 23, 1846. 
BOSTON JOURNAL OF N ATURAL HISTORY, 
FIVE VOLUMES, SvO0.—PLATES. 
Tus work continues to be published by the Boston Society 
of Natural History, in numbers of about 125 pages each, of 
which four make a volume. It contains numerous papers on the 
natural history of the United States, and a knowledge of its con- 
tents is indispensable to those who would understand the pro- 
gress of Zoology in North America during the last ten years, 
Price 5 dollars a volume. 
It may be obtained by addressing the Society directly, or by 
order through Wivey & Putnam, No. 6, Waterloo Place, London 
and from the principal Booksellers in New York, Boston, and 
Philadel phia. 
1 
