NA TURE 



[May 2, I 901 



CLACTON COLLEGE, 



A SCHOOL FOR BOYS ON RATIONAL 

 EDUCATIONAL METHODS, AT CLACTON-ON-SEA. 



Head Master: HAROLD PICTON, B.Sc.(Loncl.). 

 (Gold, Silver ami Research Medallist of University College). 



FOR AIMS AND METHODS SEE ILLUSTRATED 

 PROSPECTUS. 



References: Prof. W. Ramsay, F.R.S., University College. 



R. H. Adie, M.A., B.Sc, St. John's College, 



Cambridge 

 C. Lloyd Tlk.key, M.D., SS Park .Street, 

 W., &c., &c. 



UNIVERSITY COLLEGE, LONDON. 



PHYSIOLOGICAL DEPARTMENT. 



The following Special Courses of Lectures will be given during the 

 Summer Session. 

 I. "On certain Problems in Metabolism," by Prof. E. H. Starling, 

 F.R.S., on Thursdays, at 4 p.m., commencing May 9. 

 11. "On the Electrical response of E.-(citable Tissues," by W. M. Bayliss, 

 M.A., B.Sc, on Tuesdays, at r2 o'clock, commencing May 14. 

 Fee for each Course, One Guinea. 



T. GREGORY FOSTER, Ph.D., 





INSTRUCTION IN 

 PURE CULTIVATION OF YEAST, 



According to HANSEN'S Methods 



for Advanced Students, in Physiology 

 Biologi ' * ' ' "' 



Courses for Beginners, as 

 and Technology of Ferment 



Manuals:— E. Chr. Hansen: " Practi 

 London (Spon), 1896. Alfred Jorgensen : ' 

 ation." Third Edition, completely revised 

 Ltd.), 1900. 



Further Particulars on Application to the Di 

 The Laboratory, Copenhagen, V. 



need Students, in Phy^ 

 il Analysis of Yeast. 

 1 Studies in Fermei 

 -licro-organisms and Ferment 

 London (Macmillan and Co. 



F.DJ6R 



■JSEN 



HEATHCOTE SCIENCE 

 LABORATORIES. 



COMMERCIAL .ind SCIENTIFIC RESEARCH work can be carried out 

 m these Laboratories in CHEMISTRY, ELECTRICITY, General 

 PHYSICS and BACTERIOLOGY, Rontgen Ray Work and Photography 



litable to worke: 

 ELECTRIC Currents. Prival 

 and also in Geology ; 



nd Mathen 



Private Laboratory if desired. Powerful 

 nd Class Tuition in the above Subjects, 



THE DIRECTOR, 



athcote Street, Gray's Ii 



GEORGE HERIOT'S TRUST. 



GEORGE HEKIOT RESEARCH FELLOWSHIPS. 



Three FELLOWSHIPS of .£100 each, tenable for one year, are offered 

 by the Governors of the Trust. Applications shall be entertained in each 

 -of the following three groups of study, viz. : — 



(i) MATHEMATICAL, PHYSICAL, EXPERIMENTAL AND 



NATURAL SCIENCE, 

 (s) LANGUAGE AND LITERATURE, INCLUDING CLASSICAL 



ARCH.T.OLOGV. 

 (3) PHILOSOPHY, HISTORY AND LAW. 



The Fellowships are open to Graduates and others who have attended 

 for not less than two academic years at the University of Edinburgh within 

 the ten years immediately preceding the date of appointment. Copies of 

 the Regulations and Forms of Application may be had from the under- 

 signed, with whom applications must be lodged on or before June i, 



PETER MACNAUGHTON, Clerk. 

 20 "York Place, Edinburgh, April igoi. 



QUEEN S COLLEGE FOR LADIES. 



43 eV 45 HARLEV STREET. 



Applications are invited for the PROFESSORSHIPS of LATIN, 

 GREEK and ANCIENT HISTORY, which may be held separatel 

 or united, at the discretion of the Committee. 



For particulars apply to the Assistant Secretary. 



BIRKBECK INSTITUTION, 



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



Science Classes with Practical Work. 



DAY AND EVENING CLASSES for UNIVERSITY 



of LONDON. — B.Sc. Pass and Honours, Inter. Sci., Prelim. Sci., 

 and Inter. MB. (Chemistry) Examinations; also for CONJOINT 

 BOARD, DENTAL and PHAR.MACEUTICAL EXAMINA- 

 TIONS. 



HIGHLY EQUIPPED LABORATORIES, for Che- 

 mistry, Physics, Biology (Zoology and Botany), Metallurgy, Geology 

 and Mineralogy. 



EVENING CLASSES in all BR.ANCHES of SCIENCE. 



Prospectus free. Calendar 6d. {Post 8fi.) on application to Secretary. 



BOROUGH POLYTECHNIC 

 INSTITUTE, S.E. 



CHEMISTRY DEPARTMENT. 



A Course of Lect 

 7.30 p.m. by F- Mo 



Introductory C' 

 by E. C- Jee, B.Sc. 

 The Laboratories 

 7.10 p.m. for Practical Work wh 

 requirements of the Students. 



on ELECTRO-CHEMISTRY will be given at 

 o Perkin, Ph.D., commencing May 21 ; and an 

 the Chemistry of the CARBON COMPOUNDS, 

 Thursday Evenings, starting Thursday, May 23. 

 ,11 be open on the Evenings of the Lectures from 

 be adapted to the individual 



C. T. MILLIS, 



:ipa!, Educ:ition Dej*: 



CORPORATION OF LANCASTER- 

 STOREY INSTITUTE. 



APPOINTMENT OF PRINCIPAL. 



The Storey Institute Conunittee of the Corporation of Lar 

 applications for the post of PRlNt'IPAL of the Storey Institute (Science 

 and Technical Schools), from persons qualified to give instructions in the 

 chief branches of Science and organise and control the whole work of these 

 Schools. Salary ;{i25o a year, and lo per cent, on all grants earned in 

 respect of the Classes in the Departments under his control. .Applications 

 must reach the undersigned (from whom a schedule of the duties may be 

 obtained) not later than Nlay 13. 



T. CANN HUGHES. Town Clerk. 



NEW ZEALAND. 



SCIENCE MASTER. 



Applications 

 (Physics. Che 



SCHOOL. NEW ZEALAND, 

 ance, .£60. 



For further particulars, and for 

 Ge.ner.^l fuk New Zealand, i 



ted for the Appointment of SCIENCE MASTER 



Botanrt at the AUCKLAND GRAMMAR 



{> jC3'° to jC3S°- Passage allow- 



J. BACKHOUSE & SON, 



LIMITED, 



(SCIENTIFIC DEPARTMENT) 



"ed for Lecture and Demon- 



Supply all Botanical Materia 

 stration purposes and for CI 



Alcohol. Insecti' 



Spec 



Plants. Pla 



ed in 

 Physiological Experi- 

 Microscopical Preparations. 

 y moderate. 



TO COLLEGES AND SCHOOLS, &C. 



(A/.-. 



rign&C 



DRAWING INSTRUMENTS. 



STUDENT'S CASE (as figured), in threi 



qualities, 25/-, 35/-, & 45/-. 



Illustrixtfd Price list Post Free. 



ASTON & MANDER, 



61 OLD COMPTON ST., LONDON, W. 



:d. Special discount 10 Shippers & Merchants. 



