ADVERTISEMENTS. 



GRIFFIN'S CHEMICAL RECREATIONS. 



In crown 8vo, 621 pages, price 10s. 6d. 



CHEMICAL RECREATIONS: 



A POPULAR MANUAL OF EXPERIMENTAL CHEMISTRY. THE TENTH EDITION. 



By JOHN J. GRIFFIN, F.CS. 



SECOND DIVISION", entirely re-written, containing the Non-Metallic Elements and their Compounds, Air, Water, the Gases, the 

 Acids, and a Summary of Organic Chemistry, with an extended Course of Class Experiments, illustrated by 440 Engravings of the most 

 efficient Apparatus. ^^^^^ ^^^^ -pjj^g^ DIVISIOI^, 



Containing Introductory Facts and Elementary Experiments, with 100 Engravings, price 2«. 



London: John J. Griffin, 119, Bunhill Kow ; and R. Griffin & Co., Stationers' Hall Court; and Glasgow. 



MICROSCOPIC PHOTOGRAPHS NOW READY. 



Tlie Houses of Parliament, St. Paul's, Interview of Charles the First with his Family in the presence 



of Cromwell, etc. 



A^XO 3FL O S O O f>:E3 S. 



J. AMADIO'S IMPEOVED COMPOUND MICEOSCOPES, £2 2s. ; Students, £3 12s. Gd. 



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



' ' ' A Iiarge Assortment of Achxomatic Miczoscopes. 



J. AMADIO'S BOTANICAL MICEOSCOPE, 



Packed in Mahogany Case, with three Powers, Condenser, Pincers, and Two Slides, will show the animalculain water, price 18». 6^. 

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

 or in the open air."— Jane 6, 1837. 



IMEiczoscopic Objects, 6s., 12s., and IBs. pex dozen. 



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



7, THROGMORTON STREET. 



Just Published, Second Edition, an Illustrated and Descriptive Catalogue, containing the name 

 of 1,500 Microscopic Objects. Post free for Six Stamps. 



Dedicated, by permission, to the Earl of Rosse. 



Just published, with Illustrations in Colours, and other Engravings, price 7s. 6d. 



T7ESX* E3 S O O I»E! T E! -A- O H I IST C3- S ; 



A EAMILIAE SKETCH OF ASTEONOMICAL DISCO VEEY ; 



Combining a Special Notice of Objects coming within the range of a Small Telescope, illustrated by the Author's Original Drawings, with 

 a detail of the most interesting discoveries which have been made with the assistance of powerful Telescopes, concerning the Phenomena 

 of the Heavenly Bodies, including the recent Comet. 



BY THE HON. MRS. WARD, 



Author of "A World of Wonders Eevealed by the Microscope." 

 LIST OF PLATES, 



FROM THE AUTHOB's OKIQIITAL DRAWINGS. 



1. The Snn— Solar Spots. 



2. Observations of the Sun. 



3. Eclipse of the Moon. 



4. Map of the Moon. 



5. Portions of the Moon's Surface. 



6. Partial Eclipse of the Sun. 



7. Mercury, Venus, and Mars. 



8. Jupiter and its Satellites. 



9. Saturn. 



10. The Comet of 1854. 



11. Donati's Comet. 



12. Donati's Comet, on Oct. 11, 1858. 



13. Miniature Chart of the Ap- 



parent Path of Donati's 

 Comet. 



14. A Palling or Shooting Star. 



15. Fixed Stars. 



16. Clusters and Nebulae. 



London: Groombridge & Sons, Publishers, 5, Paternoster Row. 



Imperial 16mo, cloth gilt, price 3s. 6rf., 



A WORLD OF WONDERS REVEALED BY THE MICROSCOPE. 



A BOOK FOR YOUNG STUDENTS. 



B"Z" THIS 13: 1ST. lyCI^S- ^WJ^.'^jJOi 



With Coloured Illustrations, delineating 130 Microscopic Objects. 

 *"" Wings of Insects— Wings and Scales of Moths and Butterflies— Scales of Beetles and Fishes— Hairs of Animals— Human Hair- 

 Down of Birds— Hairs of Insects— Structure of a Feather— Sections of Limestone— Mineral Productions — Structure of the Crystalline 

 Lens— Section of the Eye— Eyes of Insects— Feet of Insects— Petal of Geranium— Pollen of Flowers— Grain— Claws of Spider— Foot of 

 Butterfly — Seed Vessels of Ferns. 



London: Groombridge & Sons, Publishers, 5, Paternoster Ro\r. 



