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TO H.R H. THE PRINCE OF WALES, THE EMPRESS OF GERMANY, &
BRAND & CO.'S
SOLE ADDRESS À FINE TONIC AND
An excellent relish for “fish, fe
W A YFAIR WC
SUITABLE FOR CHRISTMAS PRESENTS, &c.
E s. d. | EDUCATIONAL TELESCOPE, with 3-inch Object-glass, Group of Eggs of various Butterflies and Myths. Very .
Fitted with two Eyepieces (1 astronomical and 1 terrestnal). The
mounted on pillar and claw table stand, with universal movements beautiful. 59. 6d. Exira Large Groups Dodder on Clover. Transverse Section of Host.
whole of first-rate quality, £5 ros.: or, fitted in Pine Case, complete 5 tud.nal Sectin of Dodd. r ... ... ...
POCKET BINOCULAR GLASS, size 21 X 45 X If in. Has 12 Larva of Firefly, showing Illuminati
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or Theatre use. In Case complete ...
MAGNETIC COMPASS, In bronzed brass Hunter Case, with pin
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: Sons to H.M. Government for Army use. Strong and reliable
... ... 19 Sectin through Edible Mushroom ..
TRAVELLER'S SET. Consisting of best Watch Aneroid. with Type-slide of 50 Foraminif. ra, mounted opaque, with
Singer's pearl Dial Compass to match, and ivory Scale Thermometer, the name photographed under each specie .. ITO fitted in snap Morocco Case. Complete . . " ***
Classified List, representing a Stock of 40,000 Highest-class Microscopic Objects.
' Full Nllustrated Catalogue of Microscopes and Apparatus sent Post free on application to W. WATSON & SONS OPTICIANS TO HER MAJESTY'S GOVERNMENT,
313 HIGU HOLBORN, LONDON, W.C. ESTABLISHED 1837.
AND 78 SWANSTON STREET, MELBOURNE, AUSTRALIA.
Crystal Palace Exhibition
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MACMILLAN AND Co., at 29 Bedford Street, London. W C., and 112 Fourib New Avenue. York.-THURSDAY, Decen ber 8, 18aa
A WEEKLY ILLUSTRATED JOURNAL OF SCIENCE.
" To the solid ground
No. 1207, VOL. 47.]
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NALDER BROS. & CO.
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NEWTON & CO., IENTIFIC INSTRUMENT MAKERS
TO HER MAJESTY THE QUEEN, H.R.H. THE PRINCE OF WALES,
By Special Appointment
ALSO ne Light and Electric Lanterns, Projecting Microscopes, 'olariscopes, and Micro-Polariscopes of the highest quality.
New Catalogue, including List of Lantern Slides, 4d. "TICAL PROJECTION. By Lewis Wright. Second Edition. A Complete Guide to the Use of the Magic Lantern, the Lantern Microscope and Polariscope, and to the Projection of Scientific Experiments. ist Published by Longmans, 6s., net 4s. 6d., Post free, 4s. rod. NEWTON & CO., 3 FLEET STREET, LONDON.
NOW READY.—13., Post Free. RIFFIN'S ILLUSTRATED CATALOGUE
OF ELECTRICAL MAGNETIC,
APPARATUS. 1 8vo, i 44 Pages, with over 400 Illustrations. 1s. Post Free. OHN J. GRIFFIN & SONS, L. 2 GARRICK STREET, LONDON, W.C.
as reduced to date
UPWARDS. ONE GUINEA AND
Barometers, Microscopes, Telescopes,
Magic Lanterns, &c., &c.
NEGRETTI & ZAMBRA. OPTICIANS AND SCIENTIFIC INSTRUMENT MAKERS TO THE QUEEN,
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Photographers at the CRYSTAL PALACE,
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ROYAL INSTITUTION OF GREAT UNIVERSITY COLLEGE OF SOUTH BRITAIN,
WALES AND MONMOUTHSHIRE, ALBEMARLE STREET, PICCADILLY, W.
CARDIFF. LECTURE ARRANGEMENTS BEFORE EASTER,
FACULTY OF MEDICINE. 1893.
The Council is about to proceed to the Appointment of a PROFESSOR LECTURE HOUR, THREE O'CLOCK P.M.
ANATOMY and a PROFESSOR of PHYSIOLOGY. The Stipen.)
each case will be £350 per Annum. CHRISTMAS LECTURES.
Applications, together with Printed Copies of Testimonials, nust be
in on or before FEBRUARY 10, 1893. Sir ROBERT STAWELL BALL, M,A., LL.D., F.R.S., Lowndean Professor For further Particulars apply to of Astronomy and Geumetry in the University of Cambridge. Six Lectures
IVOR JAMES, Registra (adapted to a Juvenile Auditory) on “ Astronomy." On December 27 (Tuesday), Dec mber 29, 31, 1892; January 3, 5, 7, 1893. One Guinea the
University College, Cardiff, December 13, 1892.
UNIVERSITY OF GLASGOW. of Physiology, R.I. Ten Lectures on "The Structure and Functions of the Nervous Systein--The Functi ns of the Cerebellum and the Elementary
MEDICAL EXAMINERSHIP. Principles of Psycho-Psychol gy." On Tuesdays, January 17, 24, 31;
The Office of ASSISTANT EXAMINER in ZOOLOGY has berc February 7, 14, 21, 28; March 7, 14, 21. One Guinea the Course.
Vacant. The Salary is 630 per Annum, and the Appointment is ta The Rev, Canon AINGER, M.A., LL.D. Three Lectures on " Tennyson." January 1, 1893, for the remainder of the late holder's term of office, On Thursdays, January 19, 26; February 2. Hall-a-Guinea.
expires April 1, 1895
Candidates must lodge 20 Printed Copies of their Applications and Ter Prof. PATRICK Geddes. Four Lectures on “The Factors of Organic
monials with the Secretary to the Court, Mr. ALANE. CLAPPERTON Evolution. On Thursdays, February 9, 16, 23; March 2. Half-a-Guinea.
91, West Regent Street, Glasgow, on or before JANUARY 10 next The Rev. ALGUSTUS Jessopp, D.D. Three Lectures on “The Great Revivs I–A Study in Mediæval History.” On Thursdays, March 9, 16, 23. HANOVER SOUARE.-Two Sets of Rooms Half-a Guinea.
(with Use of Meeting Room), adapted for Scientific Societies to be Le Prof. C. Hubert H. PARRY, Mus. Doc., M.A., Professor of Musical -Apply to J. BARROW, 3 Hanover Square, W. History and Composition at the Royal College of Music. Four Lectures pression and Design in Music" (with Musical Illustrations). On
To Collectors and Buyers of Precious acd Saturdays, January 21, 28; February 4. 11. Half-a-Guinea.
Fancy Stones.-R. C. NOCKOLD, Diamond and Oriental Stone E The Right Hon. Lord RAYLEIGH, M.A., D.C.L., LL.D., F.R.S., M.R.I.
chant, 12 Frith Street, Suho, W., has a very large assortment of Spe Professor of Nalural Philos phy, R.I.-Six Lectures on "Sound and
men Stones, cut and uncut. Inspection invited.
Subscription (to Non Members) to all the Courses during the Season,
(Late CHARLES JAMRACH),
180 ST. GEORGE STREET EAST. Discourses will probably be given by Mr. FRANCIS GALTON, Mr. ALEXANDER SIEMENS, Prof CHARLES STEWART, Prof. A. H. CHURCH, Mr.
Implements of Savage Warfare, Idols, Sacred Masks, Peruvian Porzs EDWARD HOPKINSON, Mr. GEORGE SIMONDS, Sir HERBERT MAXWELL. Netsukis, China, Lacquer, Gongs. Shells, and other Curios. Bart., the Right Hon. Lord RAYLEIGH, And other Gentlemen. To these Meetings Members and their Friends only are admitted.
F. H. BUTLER, M.A. Oxon., Assoc.R.S. Mines Persens desirous of becoming Members are requested to apply to the
NATURAL HISTORY AGENCY, SECRETARY. When proposed they are immediately admitted to all the Lectures, to the Friday Evening Meetings, and to the Library and Reading 158 BROMPTON ROAD, LONDON. Rooms; and their Families are admitted to the Lectures at a reduced charge.
Dealer in Rocks, Minerals, Fossils, and other Object Payment: First Year, Ten Guineas; afterwards, Five Guineas a Year; or a composition of Sixty Guineas.
of Scientific Interest.
Now on View:-- A large and varied assortment of Rock-specimen PENYWERN HOUSE MILITARY AND
cently obtained from West Shropshire and North Wales, incluriing me
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exceptionally fine polished examples of Labradorite, Green Aves 2 PENYWERN ROAD, EARL'S COURT, S.W.
Ouartz, Agate, Jasper, and other Ornamental Stones: Pyrite after Pyry
tite from Cornwall: Chalk Polyzoa from Kent; and a Consigneet: PRINCIPAL-G. W. DE TUNZELMANN, B.Sc,, M.I.E.E. Ostrich Eggs.
Telegrams-" Tunzelmann, London."
ENGINEERING DEPARTMENT. - The Complete Courses qualify Students for entry into Couper's Hill, the Central Institution, the Royal College of
92 REGENT STREET, LONDON, W. Science and into Engineering Works. Special Courses in Electrical Engineering.
Late 277 STRAN The extensive Physical and Cherical Laboratories are fitted up i most c'mplete manner for both Elementary and Advanced Work.
Choice Mineral Specimens, Gem Stones, Carved Opals, Polished Apa The College is supplied with very complete Geological Collections for Rock Crystal Balls, Fossils, Rocks, and Rock Sections. practical instruction.
LATEST ARRIVALS Students are regularly sent to the College by Leading Engineers and
Ruby and other Varieties of Cassiterite on Quartz, Australia, Bee Scientific Authorities, whose Names are given in the Prospectus.
Blue and White Calamine, Adamite, Laurium, Crystallized Brucite, Mels
phlogite, Roscor lite with Gold, Apophyllite, Mexico, very beautifal D ST. THOMAS'S HOSPITAL MEDICAL Terminated Vanadinite, Arizona, Phenacire on Quartz, Colorado. L.
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Prospectuses and all Particulars may be obtained from the Medical Secretary, Mr. GEORGE RANDLE.
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Catalogue of 340 Illustrations by post, 6d.
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Now Ready at all the Libraries and Booksellers'. PROTOPLASM: Physical Life and Law. Medium Svo, Cloth, Price 21s. ; or Vellum, gilt top. 315. 61. By LIONEL BEALE, F.R.S.
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ILLUSTRATED PROSPECTUS FREE ON APPLICATION. An unique Collection of ZOOLOGICAL SKETCHES, being a Series "It is some time since we have come across so pleasant and attractiva of 75 Original Water-colour DRAWINGS of MAMMALIA, by T. record of sport, travel, and adventure as 'Short Stalks.'"- The Times. JOHNSON. Size, 12 inches by 9 inches, in 3 Portfolios, 1887-89. price £8.
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London : EDWARD STANFORD, 26 and 27 Cockspur Street, SE
MUSEUM D'HISTOIRE NATURELLE
TOME IX., X1, and XII.
Ey F. A. JENTINK.
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EXTRACT FROM PREFACE:-
cal lecturers and teachers with a useful repertoire of experiments, suitab: NORTHUMBERLAND ROAD & 29 MOSLEY STREET for illustrating upon the lecture-table the modes of preparation, and the pro
perties, of the non-metallic elements and their commoner and more important Newcastle-on-Tyne.
compounds. Secondly, it has been the author's object to furnish the chemica PARTNERS
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London: LONGMANS, GREEN, & CO.
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ACTA ERUDITORUM; from its commencement in 1684 10
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In all 51 Volumes, Small 4to. Call Gilt; some Volumes Stained, and Sis Address :-GREAT TURNSTILE, HOLBORN, LONDON, W.C.
Volumes badly injured by damp. 65.55.
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mentariis. Ex recensione Jos Torelli, cum nova versione Latina Award. Supplied to the Royal Polytechnic Institution, Dr. H. GRATTAN
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ASTRONOMICAL REGISTER, Vols. I to 24 (1863 9 trated Catalogue 300 pages, is.; Postage, 5d. Smaller do., 60. Pamph 1886), in Numbers, 65 105. Jets Free.-HUGHES, SPECIALIST, Brewster House, Mortimer Rosd, 1 A complete Set of this important Work, wanting 4 Numbers of Volum Kingsland, N.
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