lii 



HARDWICKE'S SCIENCE-GOSSIP. 



NEW AND INTERESTING MICROSCOPIC OBJECTS. 



Filaria sanguinis hominis — new and rare 

 Toe of Kitten— new and very effective for Polariscope 

 Claw of Fowl ditto ditto 



Genus Slide of Aulacodiscus — 25 different Species .. 

 Group of about 100 Spicules of Sponge, from St. Peter, Hungary, 

 very fine 



Group of about 150 various Diatoms from Oamaru, N.Z., on one Slide 



Pollen in situ on Stigma — Oenothera 



Anatomy of Leaf— 9 pieces on one Slide 



Stings on Leaf of Nettle. . . . . . . . . 



£ J. </■ 



3 



16 



16 



12 6 



2 G 



6 6 



16 



2 6 



Anchilostoma duodenale — a very rare entozoon 

 Section through entire Jaw and Teeth of Mole 



Sections of Stems of Exogen. Endogen, and Acrogen, double 



stained, mounted separately on one slide 

 Sections of Stems of Pinus sylvestris, 1, 2, and 3 years' growth, 



mounted separately on one slide 

 Chlorophyll in Leaf of Moss-Mnium 

 Actinomycosis in Tongue of Cow .. 

 Meibomian Glands in Eyelid 

 Erectile Muscles of Hair in Skin of Dog's Back 



£ s. d. 



1 S 



6 



2 6 





 1 





 

 



2 6 



CLASSIFIED LIST, representing a Stock of 40,000 first-class Objects, sent post free on application. 



WATSON & SONS' TRIPOD EDINBURGH STUDENT'S MICROSCOPE is suitable for investigations with the highest powers. The 

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W. WATSON & SONS, Opticians to Her Majesty's Government, 



313, HIGH HOLBORN, LONDON, W.C., 

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AWARDED 31 Gold and other Medals at International Exhibitions for Excellence of Manufactures. 



BY THE AUTHOR OF " ROBERT FALCONER." 

 Post 8vo., cloth boards, $s. 



R TH^EEFOUD COf^D : 



Poems by Thfee pfiends. 

 Edited by GEORGE MACDONALD, LL.D. 



"I am glad to find that Dr. George MacDonald's charming 

 volume, which has hitherto circulated privately, is now published. 

 .... All lovers of poetry should possess this pretty book, which 

 contains perhaps the greatest thing Dr. MacDonald has, written."— 

 British Weekly. 



" A volume to be desired and possessed All the poems are 



worthv of the high reputation which Dr. MacDonald has attained as 

 a thinker and poet, and as a master in English literature. 7 ' — 

 Banffshire Journal. 



" There is a kind of sacred passion throughout, as true in its way 

 as George Herbert's." — Daily Chronicle. 



London: CHATTO & WINDUS, 214, Piccadilly, W. " 



COLLECTIONS OF MINERALS' 

 ROCKS, OR FOSSILS, 



For the Use of Students, Science Teachers, Prospectors, &c, and 

 to illustrate the leading Text-books, in Boxes, with Trays. 

 50 Specimens, 10s. 6d. ; 100 do., 21s. ; 200 do., 42s. 



■New Price List of Minerals, Rocks, and Stratigraphical Series 

 of Fossils Post Free. 

 ROCK SECTIONS for the MICROSCOPE from is. 6d. each, 

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Cabinets, Glass-Capped Boxes, Trays, Hammers, etc. 

 THOMAS jy. RUSSEI-I., 



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Price SIXPENCE net. 



WORK FOR THE BLIND IN CHINA. 



By Miss C. F. GORDON CUMMING. 



London : GILBERT & RIVINGTON, St. John's House, Clerkenwell, E.C. 

 Please order copies to make the mission Jcnotun. 



NINETEENTH YEAR. 



Price ONE SHILLING. 



ACADEMY NOTES. 



With Numerous Facsimile Illustrations. 



By HENRY BLACKBURN. 



ACADEMY NOTES is the only book -which contains a descriptive summary of the contents of the 

 Exhibition. 



ACADEMY NOTES is the only book which gives a Plan of the Galleries and the positions on the walls 

 of the Principal Pictures. 



ACADEMY NOTES is the only book used by collectors and kept as a permanent record of the Exhibitions. 



An important feature of the issue of ACADEMY NOTES for 1893 ^ s tne large number of pictures and 

 sketches which appear in no other publication. 



London: CHATTO & WINDUS, 214, Piccadilly. 



Chatto & Windus's Complete Catalogue 



OF 



WORKS IN FICTION AND GENERAL LITERATURE 



will be sent free upon application. 



CADBURY'S COCOA 



ABSOLUTELY PURE, therefore BEST. 



PRECAUTION. — Be careful to avoid highly-coloured Foreign preparations, sold as pure, which are 

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