3 
Gatvanic Barreries on Prof. Faraday’s plan, and others, for 
deflagration, &c, Caxorimorors of different sizes. 
AS-HOLDERS—Compounp Briowripes—Portaste Pnevuma- 
Es, Funneus, Mortars, &c.—Irnon Retorts, of different sizes— 
Bett Grasses, plain and stoppered, Grapuarep Bett Guasses, 
Tuses, &c.—Wounr’s Apparatus, Guass ALemBics, STOPPERED| 
Funnets, Precrpitarine Jars. 
Nooth’s Apparatus for impregnating water with carbonic acid. 
Apparatus for solidifying carbonic acid. 
| Gtass Conpensine Syrinces or Fire Pumps—Maeic Lan- 
‘/TeRNs, with Asrronomicat and other Surpes—Agare and Sreen 
Morrars. 
Porcetain, Wepewoop, Hessian, and Brack Leap Cruci- 
BLES—Murrues and Cuppe.s. 
Berzelius’s Spirir Lames, with Sranps and Rines, Grass Spir- 
1T Lamps—Mopets of Crysta.s in wocd, in boxes containing one 
hundred different forms—Dacuerreotyre Apparatus complete 
An assortment of Platina vessels, such as CruciBLes, Capsvues, 
_ |Spoons, Forceps, &c.—Ptarina Wire, Fort, &c.—Sets of 
|Browrive Apparatus neatly fitted up. 
A large collection of Minerats, for sale by the single specimen 
or in sets. 
0 Particular attention paid to the analysis of ores, minerals, 
mineral waters, &c. 
New York, June 19, 1841. 
Geological Drawings and Illustrations. 
Mr. ROBERT BAKEWELL, 
Wow tp inform Professors of Colleges, Principals of Academies, 
Lyceums, and other Literary Institutions, that he keeps on hand 
Drawings and Diagrams on paper and on canvass, (in distemper,) 
illustrative of the science of Geology, comprising Stratification; Me- 
tallic Veins, Organic Remains, Active and Extinct Volcanoes, &c. 
The drawings (if preferred) are fixed on rollers, adapted for Lec- 
tures. Letters addressed to R. Bakewell, Instructor of Drawing 
and Perspective in Yale College, at Mr. Ebenezer Johnson’s, 
\Chapel street, New Haven, will be duly attended to. 
Mr. Bakewell’s drawings are excellent.—Eds, Am. Jour. Sci. 
| Drawings and Plans of every description copied with dispatch. 
4 New Haven, Jan., 1844. 
