SEASON 1904-1905. DETAILED LIST ON APPLICATION. Russo-Japanese War. The Balkans and the Eastern The Bayeux Tapestry. A Snapshot Ramble among Scenes in Many Lands. Tissot's New Series of Old British Birds and Beasts. The Embryology of a Chicken. The Fall of a Water Drop. The Starry Heavens. [PRICE 15 CENTS. VERLAG VON GUSTAV FISCHER IN JENA. Im Auftrage des Reichsamtes des Innern heraus. Joh. Thiele, DIE LEPTOSTRAKEN. Mit 4 Tafeln. Hexactinellidae bearbeitet von Fr. E. SCHULZE, Professor in 120 Mark. Berlin. Mit einem Atlas von 52 Tafeln. Band VI des Unternehmens mit dem Nebentitel: Preis: Brachyura bearbeitet von Dr. FRANZ DOFLEIN, Privatdozent an der Universität München, II. Konservator der zoologischen Staatssammlung. Mit 58 Tafeln. einer Texttafel und 68 Figuren und Karten im Text. Preis: 120 Mark. NEGRETTI & ZAMBRA'S ANEROID BAROMETERS DEAD- MOVING VISIBLE. Prices from £2 2 0 to £2 7 6 For full description see our Electrical Catalogue, post free JOHN J. GRIFFIN & SONS, Ltd., For weather and altitude readings, with very open scale from which direct readings can be taken to 2 inch and to 10 feet. Size of the Aneroid 23" diameter. Price Lists of Aneroids of various types, sizes and mountings, post free on application. 38 HOLBORN VIADUCT, E.C. Branches-45 CORNHILL; 122 REGENT STREET. NOTICE IS HEREBY GIVEN that an EXAMINATION will be held in Shrewsbury early in January, 1905, to elect to an Exhibition for Science Subjects of the value of £50 per annum tenable for not more than three years, by Candidates who hold or have held an open Scholarship or Exhibition at some University or College of University rank approved by the Salop Education Authority. The Exhibition is open to natives of Shropshire, and also to those who received their education within the County for the two years immediately preceding the time at which they joined the Institution in which they hold or have held their qualifying Scholarship. In awarding the Exhibition special regard will be had to the need of qualifying Candidates for further pecuniary assistance. Entries, on forms to be obtained from the SECRETARY, Higher Education, Shirehall, Shrewsbury, must be received by the undersigned not later than December 20, 1904. W. H. PENDLEBURY, M.A., Secretary for Higher Education. Shirehall, Shrewsbury, November 28, 1904. BEDFORD COLLEGE FOR WOMEN. (UNIVERSITY OF LONDON.) YORK PLACE, BAKER STREET, W. The LENT TERM begins on THURSDAY, JANUARY 19, 1905. The College provides instruction for Students preparing for the University of London Degrees in Arts, Science, and Preliminary Medicine, also instruction in subjects of General Education. There is a Training Department for Teachers, a Hygiene Department, and an Art School. Students can reside in the College. Particulars on application to the PRINCIPAL. BEDFORD COLLEGE FOR WOMEN. (UNIVERSITY OF LONDON.) SCHOLARSHIPS FOR SECONDARY TRAINING. Applications should be made not later than December 13, 1904, to the HEAD OF THE TRAINING DEPARTMENT, Bedford College. CIVIL SERVICE COMMISSION. FORTHCOMING EXAMINATION. ASSISTANT EXAMINERS IN THE PATENT OFFICE (20-25), 15TH DECEMBER. The date specified is the latest at which applications can be received. They must be made on forms to be obtained, with particulars, from the SECRETARY, Civil Service Commission, Burlington Gardens, London, W. GOVERNMENT GRANT to defray the expenses of Scientific Investigations. Applications for the year 1905 must be received at the Offices of the Royal Society not later than January 31 next, and must be made upon printed forms to be obtained from the CLERK TO THE Government GRANT COMMITTEE, Royal Society, Burlington House, London, W. TO SCIENCE AND MATHEMATICAL MASTERS.-January (1905) Vacancies-Required (1) Graduate for i Physics and Mathematics. £140 to £130. (2) Mathematics and Science. £130. County School, London. (3) Science Master for County School near London-Botany chief subject. £140 to cmmence. (4) Science and Drawing. 150. (5) Chemistry and Phy is. £100, resident. (6) Graduate for Science and Form work. resident. For particulars of the above and many other vacances, address GRIFFITHS, Smith, POWELL & SMITH, Tutorial Agents (Estd. 1833), 34 Bedford Street, Strand, London. The Education Committee desire to appoint a TRAVELLING IN STRUCTOR. who must be a Trained Gymnast, to teach PHYSICAL EXERCISES, GYMNASTICS and DRILL in County Schools. The whole time of the person appointed shall be devoted to the service of the County Council, and he shall reside where directed by them. Salary, £140 per annum, advancing by 10 a year to £170, with Travelling Expenses. Applications, accompanied by a statement of the system or systems candidates are qualified to teach, their previous teaching experience and ages, together with copies of their Diplomas and of not more than three recent testimonials, must reach the undersigned not later than December 7, 1904. Personal canvassing will be deemed a disqualification. COUNTY BOROUGH of wesT HAM The Council invite applications for the following post on the Teaching Staff of the Institute :Salary. DEMONSTRATOR in MECHANICAL ENGINEERING. £150 per annum Candidates must have read the Circular giving particulars of the duties attached to the post, copies of which may be obtained by sending a fully addressed envelope to the PRINCIPAL, Municipal Technical Institute. West Ham, E. All applications must be lodged with the PRINCIPAL before non, December 5, 1904. FRED. E. HILLEARY, Town Clerk. By Order of the Council, Education Department, West Ham. E. WEST MONMOUTHSHIRE SCHOOL, PONTYPOOL. ASSISTANT MASTERS wanted for January next. Science and Mathematics, 150; Form Master, 120. Applications to be sent to the HEAD MAster. For other Scholastic Advertisements, see page xlv. CREWKERNE SCHOOL, SOMERSET. The Governing Body invite applications for the HEAD MASTERSHIP of the above mentioned Public Secondary School for Boys. The school will, by the scheme under which it will be regulated, be conducted as a Public Secondary School working in accordance with the regulations of the Hoard of Education with a view to receiving Grants from the Board of Fducation and the Somerset County Council. Salary, £200 per annum, together with an annual Capitation Fee of £2 per pupil (which are guaranteed for three years) and residence. Permission to receive Boarders at a charge of £25 exclusive of Tuition Fees (£61 and 2 for books, games, drill, and swimming bath. Accommodation for 120 pupils, including 45 boarders. L Applicants must be University Graduates and registered on Col. B. of the Teachers' Register, or hold equivalent qualifications. Experience in a large school essential. The appointment to date from the close of the Easter Holidays, 1905. Applications, with copies of not less than three recent testimonials, should be sent not later than December 13 to the undersigned, from whom further information can be obtained. November 26, 1904. JOHN SPARKS, Solicitor, Crewkerne, STAFFORDSHIRE COUNTY COUNCIL. SCIENCE APPLIED TO POTTERY. WANTED, a PHYSICAL SCIENTIST with first-class University qualifications in Chemistry as Instructor to the County Pottery Classes in North Staffordshire. Salary. 6350 per annum (with prospects of future developments in connection with the proposed North Staffordshire College). Private practice allowed under conditions. Any form of canvassing will disqualify. Forms of application must be returned not later than December 17, and can be obtained, together with a Schedule of Conditions, from Owing to the appointment of Dr. Smith, the present Lecturer, to the ... 5s. 16s. 6d. 31s. 6d. . 9d. ... 3s. 6d. Science Gossip says:-" From a personal experience we can vouch for the fact that it is capable of doing fairly critical work, and it is therefore specially suitable for students in the photographing of botanical, entomological and histological speciniers." Knowledge (Microscopical Editor) says:- I have seen this class of camera used by ardent photographers who have wished to secure a photograph of a unique or interesting specimen." Lectureship in Engineering at the Municipal Technical Institute, Belfast, JOHN BROWNING, Manufacturing Optician, applications are invited for the above post. Salary, £300 per annum ; no fees. Age not to exceed forty years. The standard of the teaching is that of a University College, and candidates must therefore be qualified to give instruction of this standard. Applications, with a duplicate set of not more than three testimonials, to reach the undersigned at the College not later than December 11, 1904. Apply for further particulars to UNIVERSITY OF LONDON. The SENATE invite applications for the post of WARDEN of the GOLDSMITHS' COLLEGE, New Cross, at a salary of £150 per annum. The Warden of the College will also act as head of the Training College to be opened in October, 1905. Applications, accompanied by thirty copies of not more than five testimonials, must reach the University not later than December 20, 1904, and should be addressed to the PRINCIPAL, University of London, South Kensington, S. W., from whom further particulars may be obtained. ARTHUR W. RÜCKER, Principal. SCIENCE AND MATHEMATICAL MASTERS. Messrs. NEEDES & SELLICKS, (Medical and SCHOLASTIC Agency, Estab. 1860), Clock House, Arundel Street, Strand, W.C. Applications are invited for the following appts. :-(1) Public Sch., Nat. Sc and Drawg., £150+ fees; valuable post to good man. (2) Chem, and Physics little English. Games preferred. £120, res. (3) Chem. + Magnetism and Electricity. 100, res. (4) Wrangler, Public School. 110, res. (5) County School, Maths. 110, non-res. Many January Appointments. SCIENCE MASTER Wanted for Cape Colony in February. Large Public School. Unmarried man and churchman required. £150, resident. Free passage. Testimonials must accompany enquiries. Apply to Professor LEWIS, Cambridge. For other Scholastic Advertisements, see page xliv. 78 STRAND, LONDON, W.C. Complete Outfits to attach to Plate Cameras, including Repeating-Back as above, and every requisite, from £7 10 0 Send for New Booklets, post free to readers of "Nature," or call and see results obtained by amateurs. SANCER-SHEPHERD & CO., 5, 6 & 7, Gray's Inn Passage, Red Lion St., Holborn, London, W.C. LIQUID AIR AND LIQUID HYDROGEN. RECTIFIED SPIRIT Dr. HAMPSON'S AIR-LIQUEFIER is now made to a standard pat. tern, and numbers are in use in University Laboratories and elsewhere in various countries. The whole apparatus is neat and compact and its parts very easily moved; the Liquefier, without stand, being a cylinder 17 inches high and 8 inches in diameter. It begins to liquefy air in from 6 to ro minutes after the admission of air (SPIRITS OF WINE). B.P. and higher strengths. Duty paid; or Duty at from 150 to 200 atmospheres pressure, making over a litre of liquid per METHYLATED SPIRIT hour. EDITED BY S. F. HARMER, Sc. D., F. R.S., AND A. E. SHIPLEY, M.A., F.R.S. FISHES (exclusive of the Systematic Account of Teleostei). By T. W. BRIDGE, Sc. D., F.R.S. FISHES (Systematic Peripatus. By ADAM SEDGWICK, M.A., F.R.S. Myria. By FRANK EVERS BEDDARD, M.A. Oxon., F.K.S., Vice- The volume dealing with SPIDERS, SCORPIONS, and CRUSTACEA is in the Press, and the remaining volume, dealing with PROTOZOA (including Sea Anemones, Jelly Fish, Star Fish, &c.), is in active preparation. SECOND EDITION NOW READY. THE PRINCIPLES OF INORGANIC CHEMISTRY. By WILHELM OSTWALD. Translated with the Author's sanction by ALEX. FINDLAY, M.A., Ph.D., D.Sc., Lecturer on Physical Chemistry, University of Birmingham. With 126 Figures in the Text. Second Edition. 8vo. THE DECEMBER NUMBER NOW SCHOOL 185. net. READY. WORLD. A MONTHLY MAGAZINE OF EDUCATIONAL WORK AND PROGRESS. Latin Spelling. By W. H. D. Rouse, M. A., Litt. D.-The Teaching of Dynamics in Schools. By PROF. G. M. MINCHIN, M.A., F. R.S.-Professor C. H. Firth on the Training of Historians. By Prof. F. J. C. Hearnshaw, M.A., LL.M. -The New Regulations for Secondary Schools. English Language and Literature. III. The Teacher's Equipment. By J. H. 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PART XI., sewed 1s. On the Extraction of Glucinum from Beryl. On the State in which Helium Exists in Pitchblende. SCIENTIFIC PROCEEDINGS. Volume X., Part II., No. 23. Price 6d. Remarks on the Cases of Carbon Monoxide Axphyxiation that have Occurred in Dublin since the Addition of Carburetted Water-gas to the Ordinary Coal Gas. By E. J. McWEENEY, M.A., M.D., D.P.H., M.R.I.A., IMPORTANT NEW WORK BY READY DECEMBER 7th. Cloth, xiv.-501 pp., price 6s. net; by post, 6s. 4d. (Foreign postage, 8d.) THE WONDERS OF LIFE: A POPULAR STUDY OF BIOLOGICAL PHILOSOPHY. By ERNST HAECKEL, PROFESSOR AT JENA UNIVERSITY. This supplementary volume to "THE RIDDLE OF THE UNIVERSE" contains much additional valuable informatior on biological questions dealt with in that work. It also answers indirectly many of the criticisms to which the world-famed "RIDDLE" has been subjected. "DIE LEBENSWUNDER" ("THE WONDERS OF On a Method in Qualitative Analysis for Determining the LIFE") was published in Germany at the end of September, Presence of Certain Metallic Oxides. By CHARLES R. C. TITCHBORNE, F.I.C., THE INTERNATIONAL BOOK CIRCULAR, No. 129. Containing a special article entitled: "Some Contemporary Foreign Chemists," by Dr. M. O. FORSTER, together with an exact Bibliography of their publications, and a double plate of their Portraits. Specimen Copies Gratis. WILLIAMS & NORGATE, 14 HENRIETTA STREET, LONDON, W.C. THE SURVEY ATLAS OF 84 Plates of Maps and Plans, with Descriptive Text, illustrating the Topography, Physiography, Geology, Climate, and the Political and Commercial Features of the Country. Designed by and Prepared under the Direction of J. G. BARTHOLOMEW, F.R.S.E., F.R.G.S. PROSPECTUS ON APPLICATION ΤΟ THE PUBLISHERS. JOHN BARTHOLOMEW & CO., THE GEOGRAPHICAL INSTITUTE, EDINBURGH. THE TRAM-CHRONOGRAPH. and within less than three weeks the whole of the first large impression was sold. Án enormous circulation, in this country and the Colonies, is anticipated for the English translation. Agents for the Rationalist Press Association, Limited: WATTS & CO., 17 Johnson's Court, Fleet Street, London, E.C. With 30 Original Illustrations. Price 2s. 6d. A Guide to the Prevention and Control of Dental Diseases. The DISEASES of CHILDREN'S TEETH SEGG & CO., 289 and 291 Regent Street, London, W. FOREIGN SCIENTIFIC BOOKS and Periodicals promptly supplied at lowest rates. CATALOGUES POST FREE ON APPLICATION. W. MULLER, 59 CASTLE STREET EAST, OXFORD STREET, LONDON, W. BARGAINS IN SCIENCE BOOKS BOOKS IN NEW CONDITION AT GREATLY REDUCED PRICES. December Catalogue of Publishers' Remainders, including Science Works and all latest purchases. Post Free on application. H. J. GLAISHER, Remainder & Discount Bookseller, 57 Wigmore Street, London, W. |