SCIENCE— ADVERTISEMENTS 



University of Georgia 



MEDICAL DEPARTMENT! 

 Augusta, Georgia 



ENTRANCE REQUIREMENTS 



The successful completion of at least two years of work 

 including English, Physics, Chemistry, and Biology in 

 an approved college. This in addition to four years of 

 high school. 



INSTRUCTION 



The course of instruction occupies four years, begin- 

 ning the second week in September and ending the first 

 week in June. The first two years are devoted to the 

 fiindamental sciences, and the third and fourth to 

 practical clinic instruction in medicine and surgery. 

 AH the organized medical and surgical charities of the 

 city of Augusta and Richmond County, including the 

 hospitals, are under the entire control of the Board of 

 Trustees of the University. This agreement afibrds a 

 large number and variety of patients which are used in 

 the clinical teaching. Especial emphasis is laid upon 

 practical work, both in the laboratory and clinical de- 

 partments. 



TUITION 



The charge for tuition is $150,00 a year except for 

 residents of the State of Georgia, to whom tuition is 

 free. Foi" further information and catalogue address 



Tke Medical Department, University of Georgia 



AUGUSTA. GEORGIA 



THE 

 BAHAMA FLORA 



BY 



Nathaniel Lord Britton 



Director-in-Chle( of the New York Botanical Garden 

 AND 



Charles Frederick Millspaugh 



Curator of Botany in the Field Museum of 

 Natural History 



An octavo volume of 695 pages 

 Published by the authors 



Copies may b* obtained from 



Mr. G. K. Ackerman 



LorilUrd Man*ion 



Bronx Park New York Qty 



Price $6. Z5, -which includes postage 



HIGH VACUUM PUMPS 



Whenever in lecture-room or laboratory practice, really high 

 vacuum is required, we recommend the Condensation Pump devel- 

 oped by Dr. Irving Langmuir of the General Electric Company — 

 beheiing it to be superior to any other as yet obtainable. 



The Langmuir .Pump operates with surprising rapidity, and there 

 seems to be no practical limit to the degree of exhaustion that can 

 ' ' produced. 



Some form of auxiliary pump must be used; and for that purpose 

 we offer a special G.E. two-stage oil-sealed mechanical pump, which 

 is capable of producing a vacuum of 

 0.00 1 mm. when used alone. 



The picture shows a complete out- 

 fit comprising Langmuir Condensation 

 Pump, two-stage auxiliary pump and 

 H.P. motor — all mounted together 

 on one base. 

 Write for descriptive bulletin S-965 



JAMES G. BIDDLE 



1211-13 Arch St. Philadelphia 



