« 
ee 
2 Advertising Sheet of the 
jup for Schools, Academies, Colleges, &c. at all prices. Respecting 
|the quality of the apparatus manufactured by J. M. W., he has the 
tasmagoria Lanterns, imported by J. M. W. and warranted superior 
to any other, with great variety iders on Astronomy, Natural 
History, Ancient and Modern Costume, Views, &c. &c. 
Astronomy, GeoLoey, and Midilbcdetans —Orreries, Telluri- 
ans, Globes 18, 12, 10, and 6 inches dia -Clinometers for tak- 
ing the sheliivation and direction of ing oe 
esting branch of science. 
Gavantsu. —Batteries, im) 
. M. W. would refer to hi 
copies of which will “—_ t perr 
ost pat 
Sets of Apparatus for the various departments of science, are put 
tion of. different sizes. 
n Gsaiestion: All letters 
pleasure of referring to the Editors of the Journal of Science, and 
also to the following awards from the Fairs of the Mass. Char. 
Mech. Association heldin Boston. SitveR Mepat, 1837. GOLD 
MEDAL, 1841. Sitver Mepat, 1839. 
Boston, Dec. J, 1841. * 
r further information,| — 
Publishing Monthly, pnd media’, 
THE MICROSCOPIC JOURNAL, 
AND 
MONTHLY RECORD OF FACTS IN MICROSCOPICAL SCIENCE. 
Edited by DANIEL COOPER, Surgeon, &c. 
This Journal contains an account of-the discoveries of E 
apers, and extracts and abstracts from the following periodicals : fy 
2, 
Archives ; Wiegman’s Archives ; Pogyendorff’s s‘Annalen ; suerin’s 
ni 
observers as soon as they are made known; it also contains original ; 
Comptes Rendus; Oken’s Isis ; Valentin’s Repertorium ;_ Miiller’ "8. 
ish and American Journals and Transactions of ieties. 
Ve pea. oo now f ready, 
Revue Zoologique ; Annales des Sciences Na turelles ; and from the! 
BEE Sn crane Se. | en ae 
5 ek eee Mie ain a i 
