APPOINTMENTS BOARD 



NATURE [October 7, 1922 



BIRKBECK COLLEGE. 



IMPERIAL COLLEGE OF SCIENCE 

 AND TECHNOLOGY, 



SOUTH KENSINGTON, S.W.7. 



Dipl 



thorough training in 



)r Associates of the 



Colleges, are asked to 



EMPLOYERS requiring men who ha 

 Science and Technology, and ' 

 Imperial College, or of one of i 



>e of the services of the Board. No fees. 



The Imperial College includes The Royal College of Science, The Royal 

 School of Mines, and The City and Guilds (Engineering) College. The 

 Associates of the Colleges receive thorough training in Science and 'I eth- 

 nology, including Aeronautics, Applied Optics and Optical Engineering, 

 Biologyj Chemical Technology, Chemistry (all branches), Engineering (all 

 branches, including Metallurgy, Mining, Mining Geology and Oil Tech- 

 nology), Geology, Mathematics and Mechanics, and Physics. 



THE INSTITUTE OF PHYSICS. 



APPOINTMENTS REGISTER AND PANEL OF 



CONSULTING PHYSICISTS. 



The Appointments Register Committee is prepared to recommend to 

 Public Departments, Universities and Colleges, Directors of Research, 

 Manufacturers, and others desirous of employing or consulting fully-qualified 

 Physicists, suitable persons possessing special knowledge of any branch of 

 physics. 



By Order of the Board, 



SPIERS, Secretary. 



TO SCIENTISTS, RESEARCH STUDENTS, AND 

 SCHOLARS. 



THE INTERNATIONAL BIBLIOGRAPHICAL SERVICE BUREAU 



supplies complete Continental and American bibliographies on any scientific, 

 literary, or medical subject. Chemical work a speciality. Extracts made. 



Headquarters: Vienna. English representative: "Alexandrian," ia 

 Longridge Road, Earl's Court, S.W.5. 



RESEARCH PRIZE OF £1000. 



The ELLEN RICHARDS RESEARCH PRIZE is offered for award 

 in the year 1023. Theses by women based on independent laboratory re- 

 search are eligible for competition and must reach the Committee before 

 February 25, 1923. For circulars of information and application blank, 

 apply to Dr. Lilian Welsh, Goucher College, Baltimore, Maryland. 



UNIVERSITY OF BIRMINGHAM. 



LECTURER IN PHYSIOLOGICAL DEPARTMENT. 



GRADE III. 

 applications for the above post. 



ie undersigned 



stipend £300 per annum. 



Applications, with testimonials, should be se 

 later than October 16. No special form of appli< 



The Candidate elected will be required to enter upon the duties at once. 



The conditions of appointment for Grade III. and for promotion to 

 Grade II. on the University Staff may be obtained from 



GEO. H. MORLEY, Secretary. 



NORTHAMPTON POLYTECHNIC 

 INSTITUTE, LONDON, E.C.I. 



The Governing Body of the Northampton Polytechnic Institute invite 

 applications for a temporary full-time appointment as ASSISTANT 

 LECTURER and DEMONSTRATOR in the Electrical Engineering 

 Department ; a good knowledge of mathematics is essential. Salary on the 

 Burnham scale according to qualifications. Forms of application, together 

 with particulars of the appointment, may be obtained on application by 

 letter to R MULLINEUX WALMSI.EY, D.Sc, Principal. 



OFFICIAL SEED TESTING STATION 



FOR ENGLAND AND WALES. 



Applications are invited for the appointment of ASSISTANT to the 

 CHIEF OFFICER in the routine work of the Station; ability to under- 

 take research work in methods of seed testing necessary ; salary ^300-^350 

 a year according to qualifications. 



Application must be made on or before October n, 1922, to the 

 Secretary, National Institute of Agricultural Botany, Huntingdon 

 Road, Cambridge, from whom the requisite forms and full particulars are 

 obtainable. 



AUTHORS' TYPIST. 



Student undertakes typing of scie 

 Good knowledge of French and 

 Office. 



-4th year Chemical 



ilk papers, authors' MSS., etc. 



(UNIVERSITY OF LONDON.) 

 Principal— GEORGE SENTER, D.Sc, Ph.D., F.I.C. 



EVENING COURSES for the Degrees of the 

 University of London in the Faculty of Science and 

 for the Geography Diploma. 



Facilities are also provided during both day and 

 evening for Post-Graduate and Research Work. 



Calendar, is. ; by post, is. 5d. Prospectus free. 



For full particulars, apply to the Secretary, 

 Birkbeck College, Fetter Lane, E.C.4. 



CANTERBURY COLLEGE, 

 NEW ZEALAND. 



Appli 



at the above College at 

 an Honours Degree in 

 final year. Full partici 

 to the High Commis 

 W.C.2, by whom appli 



ted for the position of ASSISTANT LECTURER 

 a salary of £500 per annum. Applicant should hold 

 Chemistry and have studied Organic Chemistry in 

 lars obtainable by sending stamped foolscap envelope 

 .ionek for Nkw Zealand, 415 Strand, London, 

 rations will be received up to October 14. 



HEADMASTER WANTED for Anglo- 

 American School in France, bachelor preferred, with knowledge 

 Mathematics and Practical Mechanics; must speak French. — Apply 

 by letter Hlt.DER, Thompson, & Dunn, 36 Jermyn Street, St. James's, 

 London, S.W.I. 



B.A. OXFORD (22), 1st Class Hons. Natural 



Science, and 2nd Class Hons. Math. Mods., seeks appointment, Business, 

 Research, or Teaching. Home or Abroad. Write Box No. 18, c/o 



CHEMIST, B.Sc, A.I.C., desires post, 10 



llyst, pathological chemist, and oil and cake works 



l:. 



:,'o Na 



1 



BACTERIOLOGICAL INCUBATOR, 



HEARSON'S, in good working condition, with patent Gas Regulator, 

 FOR SALE, inside measurement i 5 "xis"xi8", supplied by Messrs. 

 Baird & Tatlock. Inspection and offers invited. Propacanda 

 Manager, S/Ammonia, 30 Grosvenor Gardens, S.W. 



ELECTRICAL DISCHARGE IN HIGH 

 VACUUM. 



RESEARCH WORKERS should 

 merit of Second-Hand apparatus, all 

 High Tension Transformers, Rotarv, Oil 

 Pumps, Electrical Measuring Instruments, J 

 we can offer at very low prices. 



W. EDWARDS & CO.. 8a ALLENDALE ROAD. DENMARK KILL, S.E.5 



'Phone: Brixton 746. 



f a varied equip- 

 nt condition, including Coils, 

 nd Diffusion High Vacuum 

 itors, Resistances, etc.. which 



The Misses FARRAN 

 10 Bell Yard, Temple Bar, W.C.2, 



HAVE CONSIDERABLE EXPERIENCE IN 



COPYING SCIENTIFIC MS. 



AND ARE PREPARED TO 

 UNDERTAKE ANY QUANTITY. 



SCIENTIFIC APPLIANCES 



DALE & HOLLINS 



Electrical, Magnetic, Optical Mr 

 Motors, Insulated Wires, 1 

 Parts and Fittings, 1 

 Duros Accumulators. 



id Apparatus, Dynamos, 

 Relays, WIRELESS RADIO 

 Valves, 'Phones, Condensers, New 

 wear out, Electric Clocks, many 

 new articles. New List/ret. 

 Lenses, Prisms, Mirrors, and all Artists' Materials and 

 Drawing Instruments. large stock of good Second-hand 

 Electrical and Scientific Instruments. Full Illustrated List 

 6d. post free. See our showroom and windows, or write us. In centre of 

 London — Top of Kingsway. 



SCIENTIFIC APPLIANCES, 11 & 29 Sicilian Avenue. London, w.c.i. 



