NA TURE 



[October 21, 192: 



FINSBURY TECHNICAL COLLEGE. 



I I 1 INARD STREET, CITY ROAD, E.C.2. 

 STREATFEILD MEMORIAL LECTURE. 



The fifth annual Lecture will be delivered by Professor CECIL H. 

 DESCH, II. So, Ph.D.. F.I.C. (the University of Sheffield), in the 

 Chemical Lecture Theatre of the College, on Thursday, November z, iozz, 

 at 4 p.m. Subject: "The Metallurgical Chemist.' A. Chaston 

 Chapman, Esq., F.R.S., President of the Institute of Chemistry, will 



UNIVERSITY OF LONDON. 



A Course of eight Lectures in Physiology on The Histology of the 

 Nervous System will be given by Dr. C. DA FANO, at King's College 

 (Strand, W.C.2), on Wednesdays, October 25 ; November 1, 8, 15, 22 and 

 29; and December 6 and 13, 1922, at 4.30 P.M. ADMISSION FREE, 

 WITHOUT TICKET. 

 EDWIN DELLER, Academic Registrar . 



TO SCIENTISTS, RESEARCH STUDENTS, AND 

 SCHOLARS. 



THE INTERNATIONAL BIBLIOCRAPWCAL SERVICE BUREAU 



complete Continental and American bibliographies on any scientific, 



suppl 



literary, or medical subj 



Headquarters: V" 

 I.ongridge Road, E 



English repr, 



irk a speciality. Ex 



-> made 



LEEDS GRAMMAR SCHOOL. 



: applications for the Post of HEADMASTER 



' ,61500. 



The GOVERNORS i 

 of this School. 



The School is a Day School. Present Numbs 



Advanced Courses in Classics, and in Mathe 



Applicants must hold Honours Degrees of a University 

 Kingdom or the British Dominions. 



Salary £1200, rising by annual increments of ,650 a year t 



House free of rent, rates, and external repairs provided. 



Duties to begin as from January 1, 1923. 



Applications, with references and 20 copies of not more than 3 recent 

 testimonials, to be sent in so as to be received not later than October 31, 

 1922, to the Clerk ro the Governors, 6 Butts Court, Leeds. 



UNIVERSITY OF BRISTOL. 



DEPARTMENT OF AGRICULTURAL AND HORTI- 

 CULTURAL RESEARCH, LONG ASHTON. 



Applications are invited for the post of ADVISOR in ECONOMIC 

 ENTOMOLOGY. Particulars of the appointment maybe obtained from 

 the undeVsigned, to whom applications, together with copies of three recent 

 testimonials, should be addressed not later than October 26, T922. 



JAMES RAFTER, M.A., Registrar. 



UNIVERSITY OF DURHAM. 



ARMSTRONG COLLEGE, 



NEWCASTLE UPON TYNE. 



LECTURER IN ELECTRICAL ENGINEERING. 



APPLICATIONS 



October 30. 



ed for the above post. Salary £300 per 

 year which may be extended. 

 >n as possible. Last date for application, 

 liars may be had on application to the 



VICTORIA COLLEGE, WELLINGTON, 

 NEW ZEALAND. 



Applications are invited for the position of PROFESSOR of PHYSICS 

 at the above College at a salary of ,£750, rising to ,£850 per annum. 



Full particulars obtainable by sending stamped foolscap envelope to the 

 High Commissioner for New Zealand, 415 Strand, London, W.C.2, 

 by whom applications will be received up to October 28, 1922. 



CHESHIRE COUNTY COUNCIL. 



Applications are invited for the post of LECTURER in BIOLI M \ al 

 the Cheshire School of Agriculture, Reaseheath, Nantwich. Salary ,6250 

 to ,6300 per annum (with board lodging) according to experience. 



Particulars and forms of application (to be returned by November 1, 

 1922) from PRINCIPAL, Cheshire School of Agriculture, Reaseheath, 



F. F. POTTER. Di 



ol Edui 



LIVERPOOL COLLEGE. 



IIUYTON, near LIVERPOOL. 



WANTED, in January, SCIENCE MISTRESS. Botany and Zoology 

 up to London B.Sc. standard. Salary Burnham Scale for eight years, 

 X75 deducted for residence. Board of Education Pensions. Apply Head 



BRITISH MYCOLOGICAL SOCIETY. 



A series of three lectures by 

 Professor A. H. R. BULLER, Ph.D., F.R.C.S., 

 Professor of Botany at the University of Manitoba, 

 will be given on "STUDIES IN THE MORPHOLOl .Y AXD 

 PHYSIOLOGY OF FUNGI" in the Botany Department, Uni- 

 versity College. Gower Street, W.C.i, at 5 p.m. 

 Friday, October 20. 



1. " Pilobolus and the Ocellus Function of its Subsporangial 



Swelling." 

 Friday, October 27. 



2. "Sex and Social Organisation in the Hytnenomycetes. " 

 Friday, November 3. 



3. ' ' The Production and Liberation of Spores in the Genus 



Coprinus. " 



Admission without ticket. 



THE UNIVERSITY COLLEGE OF 

 SOUTHAMPTON. 



'LECTURESHIP IN MATHEMATICS. 



The Council invites applications for a LECTURER in MATHE- 

 MATICS (male). Salary .£300, subject to University Teachers Pension 

 Scheme. Applications with testimonials should be sent before October 30 

 to the Registrar, from whom fuither details may be obtained. 



The Candidate elected will be required to enter upon his duties in 

 January. 



SCIENTIFIC INSTRUMENT MAKER 



I HSIRES POST in Laboratory < 

 mental work. Indentured Apprent 



3 years' Indian GoCermnent. Wri 



1 Instrument or Experi- 

 xperience on analysing, 

 eference late employer, 

 c/o Nature Office. 



CHEMIST, B.Sc. (Lond.), ist Class Hons., 



desires post. Home or Abroad. Box 22, c/o NATURE Office. 



AUTHORS' TYPIST. 



Student undertakes typing of scie 

 Good knowledge of French and 

 Office. 



-4th year Chemical 



itific papers, authors' MSS., elc. 

 German. Box 10, c/o Nature 



FOR SALE: "Nature" vols. 63 to 109; 



" Zeitschr. Wiss. Photographie," vols. 1-13 ; Winkelmann, " Handb. 

 d. Physik," 2nd Ed., 7 vols.; Eder and Valenta, "Beilrage zur 

 Photochemie u. Spektral analyse," and others. Offers or inquiries to 

 Box 4672, c/o Nature Office. 



BACTERIOLOGICAL INCUBATOR, 



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

 FOR SALE, inside measurement i 5 "x is"X 18", supplied by Messrs. 

 Baird & Tatlock. Inspection and offers invited. Propaganda 

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



PHILOSOPHICAL MAGAZINE: what 



offers for numbers, April 1918-September 1922? Unbound. Good 



ACCURATE CHEMICAL THERMOMETERS.— 



no° C, 150" C, 250 F., 300 F-, zj. ; 200 C, 2s. 6d. ; 360 C, 400 F., 

 3J-. ; 500" C, gasfilled, special glass, 10s. Beckmann Thermometers 

 with Auxiliary Scale, T £ n D C, 17.S. td. each.— Cheei.d, Chesham. 



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. 



in obtaining 

 Newsagents, 

 sent to the 



IF any difficulty is experienced 

 NATURE from Booksellers or 

 Orders, with remittance, should be 

 Publishers. 

 V -For Subscription Rates see f. c.rx.xv of the current issue. 



Office of NATURE, St. Martin's St., W.C.2. 



