The "INCANDANODE" TUBE (so called because it works all day with the Anode RED HOT). This Tube ran from 9 a.m. to 6 p.m. for five days at the Leicester meeting of the B. M. A. last July. The Anode was incandescent the whole time, but the Vacuum was fully maintained. One Tube will last for years. The Vacuum is easily adjustable. THE BELOT SHIELD FOR X-RAY WORKERS. MR. HALL EDWARDS (at the Leicester meeting of the B. M. A. last July) said of this shield:-"It is a scientific instrument designed on scientific lines, and overcomes all the objections which exist in the shields previously brought to my notice." THE MEDICAL SUPPLY ASSOCIATION, 228 GRAY'S INN ROAD, LONDON, W.C. Descriptive Circulars (with expert testimony) on application. THE NEW NATURALISTS' CAMERA. Reflex Focussing for Ordinary or Telephoto. Lenses. ILLUSTRATED PROSPECIUS FREE. DALLMEYER L J. H. DALLMEYER, Ltd., 25 Newman St., LONDON, W. MAKERS OF THE CELEBRATED DALLMEYER LENSES. Printed by RICHARD CLAY AND SONS, LIMITED, at 7 & 8 Bread Street Hill, Queen Victoria Street, in the City of London, and published by MACHILLAN Illustrated PRICE LIST of this and other Aneroid Barometers free by post on application lo JOHN J. GRIFFIN & SONS, Ltd., NEGRETTI & NEGRETTI & ZAMBRA, 38 HOLBORN VIADUCT, LONDON, E.C. ENTRANCE SCHOLARSHIPS are awarded annually to the value of £575. TWO UNIVERSITY SCHOLARSHIPS, value Seventy-two Guineas each, are awarded annually in September to-Oxford Men who have passed the First M.B.; to Cambridge Men who have passed the Second M. B.; or to Students who have passed the Intermediate Examination of the University of London. and who have not entered at any London Medical School. Subjects of the Scholarship Examination: Anatomy and Physiology, including Histology. HOSPITAL APPOINTMENTS OPEN TO STUDENTS. The Clinical Pathologist and Bacteriologist, £150 a year. Medical and Surgical and Obstetric Registrars (annual), £40 a year each, with luncheon in the Hospital. The Resident Medical Officer (annual), 100 a year, with board and residence in the Hospital. Six House Physicians, Six House Surgeons, and Two Resident Obstetric Officers are appointed each year on the recommendation of the Medical Committee, after Competitive Examinations. They are provided with board and residence in the Hospital In the Medical School Demonstratorships and Assistant Demonstratorships are open to Students of the School, and carry honoraria. Clinical Clerks and Dressers are appointed in all the General and Special Departments of the Hospital. Arrangements can be made for Students who have not entered for the entire medical curriculum to hold the posts of Clerk and Dresser. For particulars of the Classes and Fees apply to the DEAN, Dr. CHRISTOPHER ADDISON. MATHEMATICS PHYSICS ... CHEMISTRY NATURAL HISTORY, MINERALOGY, and GEOLOGY ENGINEERING... ANATOMY and PHYSIOLOGY ... Prof. THOMAS JOHN I'ANSON BROMWICH, Prof. A. ANDERSON, M.A. Camb., late Prof. EDWARD TOWNSEND, M.A., D.Sc. PRACTICE of MEDI- Prof. JOHN ISAAC LVNHAM, M.D., SURGERY M.Ch., M.A.O., F.R.U.I. Prof. W. W. BRERETON, L. R.C.S.I., Prof. NICHOLAS W. COLOHAN, M.D., Prof. RICHARD J. KINKEAD, B.A., GYNECOLOGY Prospectus of the Courses and Regulations for Scholarships, &c., can be had on application to the REGISTRAR, Queen's College, Galway. NORTHERN POLYTECHNIC INSTITUTE, HOLLOWAY, LONDON, N. (Close to Holloway Stn., G. N. R., and Highbury Stn., N.L. R.) LONDON UNIVERSITY SCIENCE AND ENGINEERING DEGREES. Day and Evening Courses in the above under recognised teachers inMATHEMATICS, PHYSICS, CHEMISTRY, ENGINEERING. Separate Laboratories for Elementary, Advanced and Honours students, exceptionally large and well equipped. RESEARCH. Special arrangements for students undertaking research during vacations. CITY OF LONDON COLLEGE. ACTING IN CONJUNCTION WITH THE LONDON CHAMBER OF COMMERCE WHITE ST., and ROPEMAKER ST., MOORFIELDS, E.C. (Near Moorgate and Liverpool Street Stations.) PRINCIPAL: SIDNEY HUMPHRIES, B. A., LL.B. (Cantab.) Michaelmas Term begins Monday, October 1st. EVENING CLASSES in ALL BRANCHES of SCIENCE. Well-equipped LABORATORIES for Practical Work in CHEMISTRY, BIOLOGY, BOTANY, GEOLOGY, and all branches of PHYSICS. Special Courses for London University Matric., Inter., and Final B.A.. B.Sc., Conjoint Board, Pharmaceutical and other examinations. Classes are also held in all Commercial Subjects, in Languages, Literature and Art. All Classes are open to both sexes. SATURDAY COURSES for Matric., Inter., and Final B.A., B.Sc. DAY COMMERCIAL and HIGHER COMMERCIAL SCHOOLS Prospectuses, and all other information, gratis on application. DAVID SAVAGE, Secretary. THE SIR JOHN CASS TECHNICAL INSTITUTE, JEWRY STREET, ALDGATE, E.C. Principal CHARLES A. KEANE, M Sc., Ph.D., F.L.C. EVENING CLASSES in CHEMISTRY, METALLURGY, PHYSICS and MATHEMATICS designed to meet the requirements of those engaged in CHEMICAL, METALLURGICAL and ELECTRICAL INDUSTRIES and in trades associated therewith. Also preparation for the B.Sc. Examination of London University. Chemistry Physics Metallurgy Mathematics JCHARLES A. KEANE, M.Sc., Ph.D., F.L.C., and H. BURROWS, A. R.C.S., Ph.D., F.1 C. R. S. WILLOWs, M.A., D.Sc. C. O. BANNISTER, ASSOC. R.S.M. G. M. K. LEGGETT, B.A. Every facility for special and advanced practical work in well-equipped laboratories both in the afternoon and evening. NEW SESSION begins MONDAY, SEPTEMBER 24For details of the Classes apply at the Office of the Institute, or by letter to the PRINCIPAL. New Session begins Wednesday, September 26. BIRKBECK COLLEGE, BREAMS BUILDINGS. CHANCERY LANE, E.C. DAY AND EVENING COURSES, under Recognised Teachers of Chemistry Physics... Mathematics Botany ... Zoology... (ALEX. MCKENZIE, Ph.D., D.Sc., M.A. H. WREN, Ph.D., B.A.. B.Sc. B. W. CLACK, B.Sc. JE. H. SMART, M.A. 1C. V. COATES, M.A. V. H. BLACKMAN, M.A. H. W. UNTHANK, B.A., B.Sc. Geology & Mineralogy UNIVERSITY COLLEGE, BRISTOL, Classics English Literature and/Professor-R. P. CowL, M.A. (Trinity Coll., Modern History Psychology.. Mathematics Physics Chemistry Geology and Zoology Engineering 1 Dublin). Professor-G. H. LEONARD, M.A. (Camb.). (Professor-FRANK R. BARKELL, M. A. (Camb.), Professor-ARTHUR P. CHATTOCK, M.I.E. E. Assistant Professor-FRANCIS FRANCIS, D.Sc. (Professor-SIDNEY H. REYNOLDS, M.A. (Camb.), (Professor-ROBERT M. FERRIER, M.Sc. (Durh.), Lecturers in Greek, Latin, Literature, History, French, German, Italian, Lady Tutor-Miss MARGARET J. TUKE, M.A. Full Courses in preparation for the Engineering, Medical, and Scientific JAMES RAFTER, Registrar and Secretary. ROYAL COLLEGE OF SURGEONS IN POST-GRADUATE COURSES, 1906. WESTMINSTER HOSPITAL. (UNIVERSITY OF LONDON.) BROAD SANCTUARY, S.W. The WINTER SESSION of the Medical School will commence on OCTOBER 1. The Hospital is most conveniently situated, being immediately opposite Westminster Abbey. ENTRANCE SCHOLARSHIPS to the value of £320 will be competed for on September 24 to 26. FEES. For the London University curriculum, 140 guineas. For the curriculum of the Conjoint Examining Board, 120 guineas. The Hospital is fully equipped with every modern requirement, including a recently built clinical laboratory. There are unrivalled opportunities for CLINICAL WORK, and great facilities for obtaining RESIDENT APPOINTMENTS, the Resident Medical Officers being appointed by competitive examination. Under a scheme for the teaching of the Preliminary and Intermediate subjects of the medical course recently made with the Science department of King's College, all the subjects of the curriculum in its Preliminary, Intermediate, and Final branches are now taught by specialists in their own department. A prospectus and full particulars may be obtained by application to G. E. ST. L. CARSON, B.A., B.Sc. Detailed Prospectus id., post free 3d., on application to the SECRETARY. BROWNING'S SPECTROSCOPES. The STUDENT'S SPECTROSCOPE has a prism of extremely dense glass, of very superior workmanship; the circle is divided, and reads with a vernier to single minutes; the slit is furnished with a reflecting prism, by means of which two spectra can be shown in the field of view at the same time. The instrument will divide the D line in the Solar Spectrum, or the yellow Sodium lines distinctly. With a slight alteration of the adjustments, the instrument can be used for taking the refractive and dispersive powers of solids or liquids. The Student's Spectroscope is the best instru ment for the Laboratory and for all general work in Spectrum Analysis. £7 0 0 Complete in Cabinet "B.B." MICROSCOPE NEW PATTERN BAROGRAPH. MANUFACTURED BY THE BAUSCH & LOMB As illustrated here, is specialised by us, and £7 4s. 10D. A VISIT WOULD CONVINCE YOU Sole Representatives for A.E. STALEY & CO., Contractors to H.M. Govt., Universities, Hospitals, &c., 10 THAVIES INN, HOLBORN CIRCUS, LONDON, E.C. Write for Illustrated Microscopical Catalogue (84 pages), 3 Stamps to cover postage. Also Lists of Microtomes, Centrifuges, Photographic Lenses, Shutters and Chemicals of all descriptions post free. |