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Published every Friday by 



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 The 



American Historical 

 Review 



Vol. X, No. 3 APKir,, 1903 



The Meeting of the American Historical Association at 

 Chicago. 



The Treatment of History. Goldwin Smith. 

 Methods of Work in Historical Seminaries. George 



Burton Adams. 

 The Early Life of Oliver Ellsworth. William Garrot 



Brown. 



Origin of the Title Superintendent of Finance. Henry 



Barrett Learned. 

 Documents — Documents on the Blount Conspiracy, 



1795-17y7. 

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The Physical Review. 



A JOURNAL, OF EXPERIMENTAL AND 

 THEORETICAL PHYSICS 

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 PHYSICAL SOCIETY BY 



Edward L Nichols, Ernest Merritt, and Frederick Bedell 



ex. May, 1905. 



TABLE OF CONTENTS. 



Infra-red Absorption Spectra. 1. Gases. 



W. W. COBLENTZ 

 The Elimination of Gas Action in Kxperiments on 

 Light I'ressure. G. F. HlLL 



The Torque between the Two Coils of an Absolute 

 Electrodjnamometer. George W. Pattersox 



On the Theory of Electrolytic Keciifier. S. R. Cook 



The Conduction Losses from Carbon Filaments when 

 heated to Ineandeecence in Various Gages. 



W. L. Hartman 

 An Optical Determination of the Zero Point in the 

 Telescope-Mirror-Scale Method. 



A. DE Forest Palmer, Jr 



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