OF THE SMITHSONIAN INSTITUTION. 103 



PHILOLOGY— Continued. ^ No- 'i 



Catalogue. 



Morgan. Systems of consanguinity (s. c.) 218 



EiGGS. Dakota grammar and dictionary (s. c.) 40 



KcEHRiQ. Language of the Dakota or Sioux Indians 378 



Whitney. Lectures on Linguistics 352 



XXIV.— PHYSICAL GEOGRAPHY. 



Cooper. Physical geography of North America 351 



Ellet. Physical geography of the Mississippi valley (s. c.) 13 



Hayes. Observations in the Arctic seas (s. c.) 196 



Henry. Circular relative to heights 236 



Mason. Luray Cavern in Virginia 433 



XXV.— PHYSICS. {See also Terrestrial Physics.) 



Barker. Recent progress in physics 429 



Barnard. Internal structure of the earth (s. c.) 310 



Barnard. Problems of rotary motion (s. c.) 240 



Brezina. Crystallography and crystallophysics 386 



■Coffin. "Winds of the globe (s. c.) 52, 268 



Davis. Law of deposit of flood-tide (s. c.) 33 



Delaunay. Essay on velocity of light 354 



Draper. Telescope in photography (s. c.) 180 



Gould. Transatlantic longitude (s. c.) 223 



GuYOT. Physical and meteorological tables 31 153 



Hayes. Physical observations, Arctic seas (s. c.) 196 



Henry. Electro-magnetic telegraph 115 



Henry. Investigation of illuminating materials 389 



Henry. Lightning rods 237 



Henry. Researches on sound 406 



HiLGARD. Tides and tidal action 390 



Holmgren. Color-blindness 399 



Hunt. Chemistry of the earth 376 



Kane. Physical observations, Arctic seas (s. c.) 198 



Meech. Heat and light of the sun (s. c.) 83 



Newton. Metric weights and measures 371 



Taylor. Henry and the telegraph 405 



Taylor. Kinetic theories of gravitation 395 



Taylor. Nature and origin offeree 375 



