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SCIENCE 



A WEEKLY JOURNAL DEVOTED TO THE AD- 

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Published every Friday by 



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The 



American Historical 

 Review 



Vol. X, No. 3 JANUARY, 1905 



The Policy of France toward the Mississippi Valley in 

 the Period of Washington and Adams. Frederick 

 Jackson Turner. 



Improvising a Government in Paris in July, 1789. 



Henry E. Bourne. 



The Treaty of a Guadalupe-Hidalgo. Jesse S. Keeves. 



Materials in British Archives for American Colonial 

 History. Charles M. Andrews. 



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The Physical Review. 



A JOURNAL. OF EXPERIMENTAL AND 

 THEORETICAL PHYSICS 

 Conducted with the Cooperation of THE AMERICAN 

 PHYSICAL SOCIETY BY 



Edward L, Nichols, Ernest Merritt, and Frederick Bedell 



CVI. January, 1905. 



TABLE OF CONTENTS. 



The Equilibrium Pressure ofa Vapor "f i urved 

 Surface. ARTHUR A. BACON 



On the Coefiicient of Kxpansion of Quartz 



Harrison McAllister Randall 



Coefficients of Linear Expansion at Low Tempera- 

 tures, h. d. ayres 



Note on ttie Coefficients of Expansion at Low Tem- 

 perature. J. s. Shearer 



Electric Double Refraction in Carbon Disulphide at 

 Low Potentials. Gustaf W. Elmen 



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