SCIENCE-ADVERTISEMENTS 



SCIENCE 



A WEEKLY JOURNAL DEVOTED TO THE 

 ADVANCEMENT OF SCIENCE 



Entered in the post-office at Lancaater, Pa., as second class matter 



Published every Friday by 



THE SCIENCE PRESS 



LANCASTER. PA. GARRISON. N. Y. 



SUB-STATION 84: NEW YORK 



ELEVENTH EDITION 



THB iVlICROSCOPB, 



an IntroductlOD to Mieroacopic Methods and to Histology, by 

 81MON Hknet Gaoe of Cornell UniTersity. The 11th edition 

 has eight pages of new matter and corrections, otherwise it is 

 Hke the 10th ed. Price $2.00 postpaid. 

 COMSTOCK PUBLISHING CO., Ithaca, N. Y<> 



PROVIDENT TEACHERS' AQENCV 

 120 Tremont Street BOSTON, MASS. 



We enroll and we recommend teacheia aad offiears 

 for public and private achaok, for normal and taoh- 

 nical schools, and for coileses and univenitias. 

 Vacancies now for immediate servio* and for 1914- 

 15. Director, JAMES LEE LOVE, formerly of 

 Harrard Faculty. 



University of Michigan 



Department of Medicine and Surgery 



Next session begins Sept. 29, 1914 



The equivalent of two years of work in the 

 Department of Literature, Science, and the Arts in 

 this University is required for admission to this school , 

 the same to include Chemistry, General, Qualitative 

 Analysis, and Organic; Biology and Physios, one year 

 of each; and two years of either French or German. 



Comhined courses leading to the degrees of 

 B.S. and M.D., or to the degrees of A.B. and M.D. 

 are offered. 



The laboratories are well equipped, and the 

 University Hospital affords ample clinical material. 



Opportunity is given in all the laboratories for 

 properly qualified persons to carry on original investi- 

 gation, and credit toward the higher academic degrees, 

 A.M., So.D., Ph.D., and D.P.H. may be obtained for 

 such work. 



For announcements and further information, 

 address 



C. W. Edmunds, M.D., Secretary 



Ann Arbor Michigan 



The Davy Faraday 

 Research Laboratory 



OF 



The Royal Institution 

 No. 20 Albemarle Street, London, W. 



Director 

 Prof. SIR JAMES DEWAR,m.a.,ll.d.,d.Sc.. F.r.s 



This Laboratory was founded by the late Dr. Lud- 

 wig Mond, D.So., F.E.S., as a Memorial of Davy and 

 Faraday, for the purpose of enabling properly qualified 

 persons to conduct Chemical and Physical Research. 



Workers admitted are entitled to the use of the 

 extensive chemical and physical apparatus belonging 

 to the Laboratory. 



The Director may, subject to the approval of the 

 Laboratory Committee, supply special chemicals, or 

 authorize the Mechanician to construct special appar- 

 atus for individual investigators. 



Michaelmas Term — Monday, October 5, 



to Saturday, December 19. 



Lent Term — Monday, January 4, to 



Saturday, Marcb 27. 



Easter Term — Monday, April 12, to 



Saturday, July 24. 



Applications for admission to the Davy Faraday 

 Research Laboratory to be addressed to the Assistant 

 Secretary, Royal Institution, No. 21 Albemarle Street, 

 London, W. 



University of Buffalo 



Medical Department 



Co-educational 

 Next session opens September 21, 1914 

 Entrance Requirements: One year of college work 

 in Physics, Chemistry, Biology and a modern language, 

 in addition to the usual high school course. 

 Four-year course. Excellent clinical opportunities ; 

 only medical school in city of nearly 500,000. Prac- 

 tical individual clinical work. 

 Catalogue may be obtained by addressing 



SECRETARY, 24 High Street 

 Buffalo, N. V. 



SAVE MONEY ON CHAPCO 



^, SCIENTIFIC APPARATUS ■>. 



r By selling direct from our factory to sohoolB all 1 

 over the country we are able to give better quality 

 for a given price. Ohapco Purchase Guide No. 11 

 with its prices, illustrations and descriptions of 

 hundreds of laboratory articles will prove this. 



We will nend a copy free for the askinff to any inBtmctor or 

 school ofBcial who states his scboot eonncctioa. Chapco 

 Apparatus is sol d by mail direct to achools. (6 ) 



Chicago Apparatus Co.55 s. Clinton st. Chicago 



