ADVERTISEMENTS. 



E. BURTON'S 



CANNOT BE SURPASSED AT THE PEICES CHARGED. 



App'y at the Manufactory, 47, Church Street, Minories, E., for an 



Illustrated Catalogue, either personally or by sending 



two stamps. 



EXPERIMENTAL WORK TO ORDER. 



NEW TOURISTS' STEREOSCOPIC CAMERAS. 



BLAND AND CO.'S NEW TOURISTS' BI- 

 NOCULAR STEREOSCOPIC CAMKEA. The most portable 

 Camera yet made, containing 3 Double Backs for 6 prepared Plates 

 for Waxed Paper; size 6 X 5.^ X S.j inches; -weight 5 lbs. Pitted 

 with either Sin-zle or Compound Achromatic Lenses. 



BLAND and CO.'S Improved Portable Latimer Clarke's form 

 of Stereoscopic Camera, with newlj'-invented Dark Box for changing 

 Plates, and fitted with Single or Compound Achromatic Lenses. 



BLAND and CO.'S Newly-invented Dark Box, for changing 

 Plates in the open air, is the most compact and efficient apparatus 

 ever constructed. 



BI.AND & CO., 



Photographic Instrument Makers to Her Majesty, 153, Fleet Street, 



London, E.C. 



*»* Agent for Thomas's, Ponting's, and Ramsden's Collodions. 



MICROSCOPES AND TELESCOPES. 



NEWTON'S STUDENTS' ACHROMATIC 

 MICROSCOPE, in Case, with two sets of Achromatics, Con- 

 denser on Stand, maimifies 65,000 times, £4 4«. Compound Micro- 

 scope, with Seven Powers, maanifies 20,000 times, £2 15».. ditto, 

 10«. 6d., 16s., and 18.f. 6d. each. ACHROMATIC TELES- 

 COPES, 10*. to £2. Ditto for India, Deer-stalking, etc., of very 

 great power, to show Jupiter's Moons, in Black Leather Sling, 

 cases, £3 3s. each. 



MAGIC-LANTERNS AND DISSOLVING VIEWS. 



NEWTON'S IMPROVED PHANTASMA- 

 GORIA LANTERNS, with Lenses 3i inches diameter, to 

 show a picture 9 feet in diameter, suitable for Schools and Lec- 

 tures, £3 35.. DISSOLVING VIEW Apparatus, consisting of 

 a pair of Scinch Lanterns, £8 8s. MAGIC LANTERNS, with 12 

 Slides, from 7s. 6d. each. A most extensive assortment of Sliders, 

 Views, Buildings, Natural History, Astronomical, Missionary, and 

 other subjects. 



ILLUSTRATED PRICE-LIST FOR THREE STAMPS. 



NEWTON &, CO., 



Manufacturing Opticians, 3, Fleet Street, Temple Bar, London, 



•MICROSCOPIC PHOTOGRAPHS NOW READY. 



The Houses of Parliament, St. Paul's, Interview of Charles tke Eirst with, his Family in the presence 



of Cromwell, etc. 



i^io i^ o s o o i=*e: s. 



J. AMADIO'S IMPEOVED COMPOUND MICEOSCOPES, £2 2s. ■ Students, £3 12s. eJ. 



"Both these are from Amadio, of Throgmorton Street, and are excellent of their kind, the more expensive one especially." — JIouse~ 

 °^ ' ■ °- £^ Iiazge Assortment of Achromatic IMLicroscopes. 



J. AMADIO'S BOTANICAL MICEOSCOPE, 



Packed in Mahogany Case, with thrqe Powers, Condenser, Pincers, and Two Slides, will show the animalculain water, price ISs. 6d. 

 The Field says, " It is marvellously cheap, and will do everything which the lover of nature can wish it to accomplish, either at home 

 or in the open air." — June 6, 1857. 



raicroscopic Objects, 6s., I2s., and 18s. per dozen. 



GEEAT EASTEEN.— Microscopic Photograph of the Great Ship, sent post free for 32 Stamps. 



7, THROGMORTON STREET. 



EDUCATIONAL ACHROMATIC MICROSCOPE. 



Complete at £3 3s. 



n BAKER, of 24.3 & 244, HIGH HOLBORN, 



\J» from the introduction of Improved Maohiueiy, is now 

 enabled to produce the most Supeeioii AcnROMATic Microscope 



GLASS E:?, that are capable of showing all the generally known 

 tests in a way never before attempted with an instrument of that 

 class. Also 



The LARGEST ASSORTMENT IN LONDON of FIRST- 

 CLASS MICROSCOPES always in Stock, at the lowest possible 

 price it is possible to produce flrst-class Instruments. 



Botanical, Geological, and Entomological Microscopes, at lOs. 6d. 

 each. 



OPPOSITE BAY AND SIARTIN'S. 



(ESTABLISHED 1765.) 



SCIENCE 



FOR 



AND ART.-AMUSEiaENT 

 THE WINTER. 



rpHE AET of DEPOSITING METALS FROM 



X THEIR SOLUTIONS, and producing: in Metal fac-siniiles of 

 Medals, Seals, Medallions, Coins, Bronzes, etc., etc. The whole of 

 the Apparatus and Materials required in practice of the Art. And 

 also, just published, a NEW EDITIO^ of Part I., ELECTRO- 

 TYPE MANIPULATION. Price Is, By C. V. Walkeb, E.R.S., 

 etc. 

 May be had of Geoege Knight & Sons, 2, Foster Lane, London. 



EVENINGS AT HOME. — Dissolving Views, 

 Phantasmagoria, and Magic Lanterns, iUuminated bytheOxy- 

 calciuin, Oxyhydrogeu, or Argand Lamp, with Slides, illustrating 

 the Sc:ences of Astronomy, Zoology, Botany, etc., etc., and the 

 Scripture History of the Old and New Testaments. These Slides 

 are Photographed, in some instances, (rom Natural Objects, and 

 from Paintmgs by the great Masters, and cannot be surpassed for 

 correctness of detail and delicacy of delineation. 



Chromeidoscopes, Stereoscopes, Microscopes, and other simple 

 and instructive Scientific Apparatus, manufactured and sold by 

 Horn E & Thornihwaite, Opticians to Her Majesty, 121, 122, and 

 123, Newgate Street, London, E.G., from whom Descriptive Cata- 

 logues may be obtained on application. 



