xlii 
NATURE 
[FEBRUARY I0, 1923 

UNIVERSITY OF LONDON. 
A Course of three Lectures in Zoology (with lantern illustrations) on 
“Tue Bronomics or Marine Animats” will be given by Dr. J. H. 
ORTON, D.Sc. (of the Marine Biological Association, Plymouth), at 
Kinc's Cottece, Lonpon (Strand, W.C.2), on Tugspay, February 20, 
Tuurspay, February 22, and Frivay, February 23, 1923, at 5.15 P.M. At 
the first Lecture the Chair will be taken by Prof. AkTHUR Denny, F.R.S. 
(Professor of Zoology in the University). ADMISSION FREE, WITH- 
OUT TICKET. 
EDWIN DELLER, Academic Registrar. 

GEOLOGICAL SOCIETY OF LONDON. 
The ANNIVERSARY MEETING of this Society will be held at the 
Soctery’s APARTMENTS, BuRLINGToN Housg, on Frinay, February 16, 
at 3 o'clock. 
The Fellows and their Friends will dine together at the Café Royal at 
7-30.M. Tickets 20s. each (inclusive of still wines), to be obtained from 
the CLerK not later than February 12. 

THE MURDOCH TRUST. 
For the benefit of INDIGENT BACHELORS and WIDOWERS of 
Good Character, over 55 years of age, who have done “‘something” in the 
way of Promoting or Helping some branch of Science. 
Donations or Pensions may be granted to persons who comply with those 
conditions. 
For Particulars apply to Messrs J. and J. TurnsuLL, W.S., 58 Frederick 
Street, Edinburgh. 
KEBLE COLLEGE, OXFORD. 
NATURAL SCIENCE SCHOLARSHIP, 1023. 
An Examination wiil be held in this College on March 13 for two 
SCIENCE SCHOLARSHIPS of the annual value of £80, with laboratory 
fees £20. 
Subjects: Chemistry oe» Biology, with elementary Physics, and for 
Biologists elementary Chemistry as well. 
Intending candidates should apply to Dr. Hatcuetr Jackson, the 
Science Tutor, for information. 


RESEARCH FELLOWSHIPS IN 
ACOUSTICS. 
Tue RiveRBANK LABORATORIES AT GENEVA, ILLINOIS, announce the 
establishment of one or two RESEARCH FELLOWSHIPS in ACOUS- 
TICS. The holder will have an opportunity to devote his entire time to 
study and investigation in a laboratory built, equipped, and manned for the 
study of acoustic problems. Candidates should be college graduates who 
have taken advanced courses in physics and mathematics, and who have 
shown in their work those qualities essential for success in independent 
investigation. ‘Terms of appointment to be determined by the qualifications 
of the appointee. Address, B. CumMInG, Secretary, Geneva, Illinois. 
THERESA SEESSEL RESEARCH FELLOWSHIP 
To promote Original Research in Biological Studies. 
YALE UNIVERSITY. 
One FELLOWSHIP, yielding an income of $1500. Pre- 
ference is given to candidates who have already obtained their 
Doctorate, and have demonstrated by their work fitness to 
carry on successfully original research of a high order. The 
holder must reside in New Haven during the college year, 
October to June. Applications should be made to the DEAN 
of the GRADUATE SCHOOL, New Haven, Conn., before May 1, 
1923; they should be accompanied by reprints of scientific 
publications, letters of recommendation, and a statement of the 
particular problem which the candidate expects to investigate. 


UNIVERSITY COLLEGE, SOUTHAMPTON. 
REGISTRAR, 
Applications are invited for the post of REGISTRAR in the 
above College. The selected candidate will be required to take 
up his duties on September 1, 1923. 
For full particulars apply to the PRINCIPAL, 

MUSEUM ASSISTANT ; Youth 18, seeks 
post. Camb. Senr. znd Class Honours, Matric. Exemp®., Entomologist, 
Illustrations line and colour. Natural History. Prehistoric Man, 
References. K. WILKINSON, 64 Lengstone Road. Eastbourne. 
MINISTRY OF EDUCATION FOR 
NORTHERN IRELAND. 
The Ministry of Education for Northern Ireland inyite applications for 
Boreoh ose A SENIOR INSPECTOR, 
Candidates must be men holding a good Honours Degree in MATHE- 
MATICS from some Irish or British University. ‘They should not be more 
than 35 years of age, and must have had some teaching experience. A 
University Diploma in teaching is also desirable. ; * 
The Inspector appointed will be required to inspect classes in Secondary 
and Technical Schools, and to carry out any other duties which may be 
assigned to him by the Ministry. 
The Salary attached to the position begins at 4400 per annum, and 
increases by annual increments of £20 to £700 per annum, together with 
the Cost of Living Bonus at Civil Service rates, travelling expenses, and the 
usual subsistence allowances. 
Applications, accompanied by one copy of each of three recent testimonials, 
should be addressed to the SECRETARY, Ministry of Education for Northern 
Ireland, Parliament Buildings, Belfast, and must be received not later than 
FEBRUARY 28, 1923. 
Forms of application may be obtained from the ‘Ministry. 
UNIVERSITY OF SYDNEY, : 
NEW SOUTH WALES. 
PROFESSORSHIP OF PHYSICS. 
The Senate of the University of Sydney invites application for the 
CHAIR of PHYSICS, to which is attached a salary of £1100 per annum 
together with rights to a pension of £400 per annum on certain conditions. 
The Professor appointed will be expected to enter on his duties on August 2, 
1923; 4150 will be allowed for travelling expenses from Europe. 
Further details concerning the appointment may be obtained on written 
request to THe AGENT-GENERAL FOR NEw SouTtH WALES, AUSTRALIA 
House, Stranp, Lonpon, W.C.2, to whom applications for the position, in 
sextuplicate, accompanied by copies of testimonials (if any), should be sent 
so as to reach him not later than Wednesday, FEBRUARY 28, 1923. There is 
no special form of application, All correspondence addressed to the Agent- 
General in connection with the appointment should be marked on the outside — 
of the envelope ‘‘ University of Sydney.” 
T. A. COGHLAN, 
Agent-General for New South Wales. 
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London, January 30, 1923. 
UNIVERSITY OF LONDON. 
The Senate invite applications for the UNIVERSITY READERSHIP 
in CULTURAL ANTHROPOLOGY tenable at University College. 
Salary £600 a year. Applications (12 copies) must be received not later 
than first post on February 22, 1923, by the ACADEMIC REGISTRAR, Uni- 
versity of London, South Kensington, London, S.W.7, from whom further — 
particulars may be obtained. 
MINISTRY OF AGRICULTURE AND FISHERIES. 
Applications are invited for an appointment as AssistANT INSPECTOR in 
connection with Agricultural and Horticultural Education and Research. 
Candidates must be not less than 22 years of age, and in addition to 
possessing practical experience in Horticulture should have taken a Natural 
Science Course (including Botany and Zoology) at a British University. 
Seevatd 4150 per annum rising to £250 per annum plus Civil Service 
onus. 
Preference will be given to ex-service Applicants. 
Forms of application and copies of the Regulations affecting these 
appointments can be obtained from the SecrETARY, Ministry of Agriculture 
and Fisheries, 10 Whitehall Place, S.W.1. Application forms must be 
returned not later than February 26. : 
A FIRST-CLASS COLLECTION OF. 
MINERALOGICAL SPECIMENS FOR SALE IN LONDON 
(privately collected by the late W. Semmons). 
For further particulars write : 
AA, 3 Chestnut Avenue, Chorlton cum Hardy, MANCHESTER. 
WANTED~—For Permanent Post in a Milk- 
producing District, Man with experience of Dairy Laboratory Technic. 
Must possess thorough knowledge of dairy husbandry and production 
of milk under hygienic conditions. Write, sending full particulars of 
past experience and knowledge, also stating salary expected, to Box 124, 
Martuer & Cxowruer Ltd., ro New Bridge Street, London, E.C.4. — 
TO CONSULTING AND RESEARCH 
CHEMISTS—Fitted Laboratories and Office accommodation to be let. 
Some apparatus for disposal. Within a few minutes’ access of the Bank. 
Box 53/10, c/o NaTurE Office. ; 
WANTED—A Microscope for Laboratory 
use, 2/3rd, 1/6th, and 1/t2th powers. Write fullest particulars 
price to PLauson’s, 17 Waterloo Place, S,W.1. I 
CHEMIST—1st Class Honours, B.Sc., etc. 
works experience ; fluent French, German, some Russian, Italan. Pos! 
or part-time work. Box 53, c/o NaTuRE Office. 







