TO CHEMISTS AND OTHERS. 



APERSON who can command from Two to Three Thousand Pounds 

 may hear of an Established Chemical Concern, in which -he may 

 employ' it to advantage, where only One Article is at. present manufac- 

 tured ; but which, by the addition of others, may be rendered most valua- 

 ble. Plant and Stock to be taken at a Valuation. 



An Excellent House and Large Walled-in Garden are attached to the 

 Premises, which are situated in a pleasant Country Town, with every pos- 

 sible facility of lajid and water carriage. 



For Particulars apply to A. Z. 67, Chancery-Lane j if by Letter, post 

 paid. 



ENGRAVINGS. 

 Vol.- LI. A Plate illustrative of Mr. Capkl Lofft's Paper on the 



Probability of Meteorolites being projected from the Moori ^Two 



Plates : one, of Mr. H. Tritton's Improved Apparatus for Distillation ; 

 Ti^d iinother, of the Figures in Bradley's Gardening illustrative of the Ar- 

 e on the Kaleidoscope. — A Plate illustrative of Mrs. Ibbetbon's Pa- 

 on the Anatomy of Vegetables -^nd MhTredgold's on Revetements. 



,"ol, LII. A Plate illustrative of Mr. Upington's Electrical In- 

 creaser for the unerring' Manifestation of small Portions of the Electric 

 Tloid: — A Plate illustrative of Mrs. Ibbetson's Paper on the Fruclifica- 

 on of Plants. — A Plate illustrative of the Rev. John Michell's Theory 

 'the Formation of the Earth. — A Plate illustrative of Capt. Kater's 

 l>Tticle on the Pendulum ; and New Apparatus for impregnating Liquids 

 Wth Gases. — A Plate illustrative of Sir H. Davy's Apparatus for Vola- 

 ntizatlon of Phosphorus, and Mr. Smith's Essay on the Structure of the 

 anous Fangs of Serpents. 



Vol. LIII. A Plate illustrative of Dr. Ure's Experiments on Caloric, 

 k. Luckcock's Paper on the Atomic Philosophy, and Mr. EotroN's 

 Kthe Purification of Coal Gas. — A Plate representing Mr. Rennie's 

 -pparatus employed in his Experiments on the Strength of Materials; 



^the Marquis RiDOLPHi's Improvement on the Gas Blow-pipe. A 



^ illustrative of Mr, Meikle's Paper on Calorific" Radiation; Mr. 



/e's on the Purification of Coal Gas; and Mr. Hughes's on ascer* 



ftbg Distances. — A Plate illustrative of Dr. Olinthus Gregory's 



|pr onthe different Rates of Pennington's Astronomical Clock at tke 



' ofBalta, and at Woolwich Common. 



I.LIV. A Plate illustrative of the Menai Bridge.— A Plate illus- 

 > of Mr. Lov^e's Description of a Mercurial Pendulum.— A Plate 

 irative of Mr. Hare's Calorimotor, a new Galvanic Instrument.— -A 

 I illustrative of Captain Sabine's Paper on Irregularities observed in 

 Direction of the Compass Needles of the Isabella and Alexander in 

 flte Voyage of Discovery.; and Mr. Scoresby's Anomaly in the Va- 

 ~ of tJie Magnetic Needle as ojbserved on Shipboard. 



