520 PROCEEDINGS OF THE AMERICAN ACADEMY 



dollars to Mr. Arthur L. Clark of the Worcester Academy in further- 

 ance of a research on the Molecular Properties of Vapors in the Neigh- 

 borhood of the Critical Point. This recommendation has still to be 

 acted upon. 



The attention of the Committee had several times been called to the 

 fact that for a long period of years there had been no way, except by a 

 formal vote of the Academy, in which a person other than a member 

 could purchase a copy of the Life and Works of Count Rumford. Mean- 

 while occasional applications from reputable persons or libraries had 

 been received. The Committee therefore voted on April 9, 1900, to 

 recommend to the Academy that the Treasurer be authorized to make 

 arrangements for their sale to the public, intending that the whole 

 matter of the manner of sale, price, and other details should be left to 

 hi- discretion. Such authorization was duly granted by the Academy. 



The Committee was furthermore advised that there is no copy of the 

 Life and Works of Count Rumford in the Library of the Academy. It 

 was therefore voted at the meeting of April 9, 1900, to recommend to 

 the Academy that a set be added to the library. 



At the same meeting it was voted, that the Committee recommend to 

 the Academy the appropriation of one hundred and fifty dollars from the 

 income of the Rumford Fund for the purchase and binding of the usual 

 periodicals for the current fiscal year, together with the following: 

 Deutsche Zeitschrift fiir Elektrotechnik, L'Eelairage Electrique, Fort- 

 schritte der Llektrotechnik. 



It was also voted by the Committee that* the Chairman recommend 

 that the nsual appropriation of one thousand dollars be made by the 

 Academy for the immediate needs of the Committee in furtherance of 

 research. 



I have therefore to present the three last-mentioned recommendations 

 for the consideration of the Academy. 



The Committee has considered at much length the subject of an award 

 of the Rumford Premium. Among the various candidates whose claims 

 were discussed, there was one who without dissent was considered in 

 the highest degree worthy of the honor. The numerous researches of 

 Professor Carl Barus in various branches of heat, carried on for many 

 years, have uniformly been characterized 1>\ great skill, accuracy, and 

 originality, and these valuable contributions to science are generally 

 recognized as of far-reaching importance. 



It was unanimously voted by the Committee, for the first time on 

 January 1". and for the Becond time on April it, 1900, to recommend to 



