INDEX. 



921 



as Convenient Fixed Points in, 



169. 

 Thompson, M. deK., elected Fellow, 



863. 

 Thomson, Elihu, The Fall of a 



Meteorite, 719, 849. 

 Torrey, C. C, elected Fellow, 826; 



accepts Fellowship, 830. 

 Treasurer, Report of, 855. 

 Tscheschichin, Wssewolod, Letter 



from, 830. 

 Tucker, W. J., elected Fellow, 864. 

 Turner, F. J., elected Fellow, 826; 



accepts Fellowship, 830. 



Ultra Violet Radiation of Practical 



Illuminants, 853. 

 University of Minnesota, Invitation 



from, 825. 



Van Hise, C. R., elected Fellow, 826; 



accepts Fellowship, 830. 

 Vincent, G. E., Inauguration of, 



825. 

 Volcanic Action, The Nature of, 45. 



Wadsworth, O. F., Death of, 850. 



Walcott, C. D., Letter from, 852. 



Walker, Williston, elected Fellow, 

 864. 



von Waltenhofen Phenomenon in 

 Soft Iron Rings, 227. 



Warren, C. H., and Palache, Charles, 

 The Pegmatites of the Rie- 

 beckite-Aegirite Granite of 

 Quincy, Mass., U. S. A.; their 



Structure, Minerals, and Origin, 



123. 

 Warren (C. M.) Committee, Report 



of, 859. 

 Warren (CM.) Fund, 856; Appro- 

 priations from the Income of, 



825, 861. 

 Water, in the Liquid and Five Solid 



Forms, under Pressure, 439, 829. 

 Wave Potential of a Circular Line 



of Sources, 313. 

 Webster, A. G., Recent Applications 



of the Gyroscope, 854; Report 



of House Committee, 860; The 



Wave Potential of a Circular 



Line of Sources, 313. 

 Webster, D. L., On an Electromag- 

 netic Theory of Gravitation, 



559, 847. 

 Whitney, W. R., elected Fellow, 826; 



accepts Fellowship, 830. 

 Williams, F. H., Biographical Notice 



of Dr. F. I. Knight, 851, 867; 



X-rays and Radium, 853. 

 Willson, R. W., Determination of the 



Altitude of Aeroplanes. 23. 

 Wilson, E. B., elected Fellow, 826; 



accepts Fellowship, 848. 

 Wilson, Woodrow, elected Fellow, 



826; accepts Fellowship, 830. 

 Wolbach, S. B., elected Fellow, 864. 

 Woods, F. S.r elected Fellow, 863. 

 Woodward, R. S., Letter from, 852. 

 Wright, J. H., elected Fellow, 864. 



X-rays and Radium, 853. 



