778 INDEX. 



Page. 



Smithsonian Institution compared with large universities xxiii 



finances of xxv-lvi 



future of 150 



growth of 149 



legislative history of 19, 129 



organization of 146 



President Roosevelt on 145 



work and aims of 145 



Smithsonian table at Naples 16 



Snyder, John Otterljein, paper by 138 



Sokeland, Herrman, paper by 135 



Solar atmosphere, observations on 123 



eclipse expedition of 1900 44, 133 



of 1901 to Sumatra 44, 124, 125, 161 



energy, investigation of 266 



engines, Thurston on 265 



spectrum, Rowland's researches in 743 



temperature and India rainfalls 133 



Solid hydrogen, Dewar on 251-261 



discovery of 251 



nitrogen, Dewar on 252 



Sound, articulate, Hallock's researches in 15 



propagation and reflection of 14 



researches in, by W. C. Sabine 11 



waves, photography of 134 



Sounds, vowel, analysis of 13 



South American Indians, collections from 56 



Spectra, stellar, Lockyer on 184 



researches in 153 



Spectrograph, Mills, work of 154 



Spectroscope, stellar work with 154 



Spectrum, Langley's work on 149 



of Nova Persei 168 



photograi)hs of 744 



photographs during solar eclipse 166 



Rowland's researches in 743 



the new, Langley on 135 



Spectrum grating, Rowland's 743 



Spencer, Herbert, quoted 634 



Sprague, Joseph White, bequest of x vi 



Spurgeon, James R., Liberian eagle from 109 



Standardizing bureau at Bushy Park 350 



Stanley's African explorations 661 



Starks, Edwin Chapin, paper by 139 



Star spectra, Lockyer on 1 84 



Stars, measure of heat of 157 



velocities of, in line of sight 224 



Steam engine, progress in 133 



iiavigation, progress in 132 



Steere, J. B., collections from 56, 60 



Stegosaurs or plated lizards 646 



Stein, Robert, Arctic researches by 68 



Steiner, Roland, collections from 60 



