NA rURE 



[January 2;, 1900 



BOROUGH OF SWANSEA. 

 MUNICIPAL TECHNICAL COLLEGE. 



LECTURER IN METALLURCiV. 



Applicalions art: invilcd foi tlic abuve Lei:lurcshi|), wliicli i< rendered 

 vacant by the appointment of Mr. Crowther to an important post in 

 Australia. 



Salary, /I200 per annum, rising by annual increment!^ of C^o to ;£25o. 



The Lecturer will be expected to enter upon his duties in the beginjiing 

 of February. 



Applications, with one set of copies of testimonials, should reach the 

 undersigned not later than Tue«;day, fanuary 28. 



Fnrlher parlicuLirs cm be ubtained from the Seckktarv .it the Collese. 

 I. rkKVOR OWEN. MA . I'rinrir.il 



UNIVERSITY COLLEGE OF NORTH 

 WALES, BANGOR. 



<A CONSTITUENT COl.I.ECE Ol. THE rxnEKSITY OF WALES.) 



DEPARTMENT OF ELECTRICAL ENGINEERING. 



.Applications are invited for the post of DR.\PERS' COMPANY'.S 

 ASSISTANT LKCTURER and DEMONSTRATOR in ELECTRICAL 

 ENGINEERING. Salary, i^^a. Candidates will be requited to show a 

 good general knowledge of Physics. 



Applications and Testimonials should be received, not later than 

 Saturday. February 15, by the undersigned, from whom further particulars 

 may be obtained. JOHN EDWARD LLOVD, M..\ , 



Bangor. January ■«. i.i..;. Secretary an. I R-^istrar. 



THE 



DURHAM COLLEGE OF SCIENCE, 

 NEWCASTLE UPON TYNE. 



PHYSICAL DEPARTMENT. 

 The Council invite applications for the post of ASSISTANT 

 LECTURER AND DEMONSTRATOR. Sal.iry, .£120 per .annum, 

 rising to ;ti50 per annum. Further particulars may be obtained from the 

 undersigned, to whom applications and testimonials must be sent not later 

 than l-cbruaty ;. tqo2. F. H. PRUF.N. .Secretary. 



APPLICATIONS are invited up to May i 



for the position ...f ASSISTANT CHEM I.ST in an Australian Manu- 

 facturing Industry. Salary, £,toa per annum. Candidates must have 

 received^ a thorough scientific training at a University or Institution of 

 University standing, and be preferably under 26 years of age. — Further 

 details can be obtained by writing to Messrs. Parbury, Hentyand Co., 

 20 t:aslchear. London. t„ whom apnii'ations are to he addressed. 



HEATHCOTE SCIENCE 

 LABORATORIES. 



COMMERCIAL and SCIENTIFIC RESEARCH work can be carried out 

 in these Laboratories in CHEMISTRY, ELECTRICITY, General 

 PHYSICS and BACTERIOLOGY, KOntgen R.ay Work and Photography 

 at any times suitable to workers. Private Laboratory if desired. Powerful 

 ELECTRIC Currents. Private and Class Tuition in the above Subjects. 

 THE DIRECTOR, 

 Healhcote Street. Gr.ay's Inn Road. 



JUNIOR DEMONSTRATOR REQUIRED 



in a London Technical College, to teach Elementary Phvsics and 

 Elementary Mechanical I Ir.iwins. Must have Engineering experience. 

 Salary, ^fio:, per annum,— Address, staling age and qualific.tions. t,) 

 ■X. 1'., ,0 J. W. VicKPKs, 5 Nicholas l..ane. K.C. 



TUTOR WANTED, for Maths, and Geology, 



for Army Co-ichln-^ (Conlinenl). £-■,■' res. and travelling e.vnenses, - 

 Messrt. Nkiidhs, Clock House, Arundel Street, Strand. 



W^ANTED, AT ONCE, PRIVATE 



ASSISTANT with good /■radical knowledge qf Chemistry, to get 

 ready lectures and look after Laboratory buildings, accumulators. 

 Age should he 21 1025, unmarried. Details on personal application, 

 with references, to, Mr. Poktkk, Eton College, Bucks. Waces from 



jio to <:■ . . a N._-.,r. " 



J, BACKHOUSE & SON, 



LIMITED, 



(SCIENTIMC DEPARTMENT) 



"VOR,:^. 



Supply all Botanical Material required for Lecture and Demon- 

 stration purposes and for Class-work, Fresh, or preserved in 

 Alcohol. Insectivorous Plants. Plants for Physiological Experi- 

 ments. Museum Specimens. Microscopical Preparations. 

 Prices sfrictty moderate. 



SCIENTIFIC 

 t APPARATUS 

 * FOR SCHOOLS. 



iJS/'s /'OS/- 



FKKE. 



T. TAMBLYN-WATTS, SETTLE, YORKS. 



BIRKBECK INSTITUTION, 



Breams Building^s, Chancery Lane, E.G. 



I'liNijiAi : (;. AKMITAGL-.-sMn II, .M,A. 



Science Classes with Practical Work. 



DAY AND EVENING COURSES for— 



UNIVERSITY of LONDON. H,Sc. Pass and Honours, 

 Inter. Sci , I'r.lim. S,.i,, and Inter. ML. (Chemistry) Examination^. 

 CONJOINT BOARD, DENTAL and PHARMACEUTICAL 

 EXAMINATIONS. 



COMPLETE DAY COURSE IN METALLURGY AND MINING. 

 HIGHLY EQUIPPED LABORATORIES, for— 



CHEMISTRY, PHYSICS. BIOLOGY (ZOOLOGY and BOTANY), 

 METALLURGY. GEOLOGY and MINERALOGY. 

 EVENING CLASSES in all BRANCHES of SCIENCE. 

 Pruspectiis free. Calendar iSe.^ision 1901-2) ed. Bti post 8d. 



Sale b? Huction. 



TUK.-DAV. JANUAKV =3. 



THE NATURAL HISIORV AND GENERAL LIIJP.ARY OF THE 



LATE C. R. RYDER. ESl.l.. removed from 60 Ennismore Gardens. 



MR. J. C. STEVENS will Sell by Auction, 



.at his Rooms, 38 King Street. Covent Garden. W. Cat i2.3COclock, the 

 above. Amongst other important Works wiil be included : — Paxlon's 

 " M.agazine of Botany," 16 vols. ; Hentham's *' Flora .^ustralicnsis," 7 

 vols.; Herbert's "Amaryllidacs ;" Curlis's " British Entomology," 16 

 vols. ; Edwards' " botanical Register," 30 vols. ; Curtis's " Botanical 

 Magazine, ' 127 vols. ; Kooker's " Icones Plantarum," 37 vols. ; Lod- 

 didges" " Botanical Cabinet," a large paper set ; Sowerb/s *' English 

 Botany," 12 vols. ; Webb and Berthelot's " Histoire Nalurelle des lies 

 Canaries," 5 vols.; Parkinson's " Paradisi," 1629; Hussey's "British 

 Mycology," 2 vols. ; Doedoen's " Herbal," 1578 ; Gerardc's '* Herbal," 

 1597 ; Andrews' " Engravings of Heaths," 4 vols. ; Curtis's " Flora 

 Londinensis," 6 vols. ; Blume's " Rumphia " and " Flora Jarva:," and 

 many other important Works on Natural History, Extra Illustrated 

 Books, and Works of General Interest. 



Catalojjues on application. 



A RELIABLE IMPROVED F(JKM (IF 



HjS APPARATUS. 



Which will lasl for many nionth.s in constant use, without 



renewals or cleaning (descriptive I'aniphlet sent 



on application), can be obtained from 



BREWSTER, SMITH & CO., 



6 Cross Street, Finsbury Pavement. E.C. 



Manufacturers and Importers of Chemical Apparatus and 

 Pure Chemicals. 



Special Cheap Porcelain Basins, Stoppered Bottles, 



Flasks, Pipettes, and Graduated Vessels, for 



School use. 



Chemical Apparatus Price List Post free to Teachers. 



W^^ Nil^ r^*^^' ^ 



G. BOWRON, 37 Edgware Road, London, W., 



SECON b-H AN D APPARATUS 



liV sr\.MHKD :,1.\KEKS, IN lERFtCT WORKl.S-G UKOt,K, AT t..\: TKCMBLV 

 MOUKRATK PRICES. 



.\s supplied to the National Physical Laboratory ; Aberdeen, Aberystwyth, 



Birmingham, Nottingham and Glasgow Universities ; Bedford, liradlord, 



Clifton, Heriot Watt and Yorkshire Colleges ; and twenty other Scientific 



Institutions, Polytechnics, &c, 



I^" Nature says ; "Teachers requiring efficient apparatus at a low cost, 



for lecture or laboratory purposes, might consult the list with advantage. ' 



Liit on aff-luatioH by tlientioning Nati;ke. 



