766 INDEX. 



Page. 



Angell, James B. (Regent) 2, 123 



Angstrom, Anders Knutson 12, 86, 87, 164 



Animals, European domestic -183 



in National Zoological Park 71, 77 



Antarctic explorations 701 



Antarctic Ocean, lands and life of the 443 



Antarctic penguins 475 



Antarctica, paleogeography of 443 



Anthropological researches in Siberia and Mongolia 11 



Anthropology, antiquity of man in Europe 12 



blond Europeans 609 



evolution of man 553 



Hohokam, the 383 



music of primitive peoples 679 



prehistoric 22 



slaves of ancient Greece 597 



Ants and their guests (Wasmann) 455 



Applied chemistry 231 



geology (Brooks) 329 



mechanics 269 



Appropriations, Congressional 114 



Archeological Congress 21 



Armstrong, H. E. (The origin of life: a chemist's fantasy) 527 



Arrh^nius, the hypothesis of 543 



Art and industry exhibits in National Musemn 31, 32 



National Gallery of 34, 35 



room, Smithsonian 94 



textiles 35 



Aryan hypothesis 609 



Assistant Secretaries of the Institution xi 



Astronomy, life of worlds 543 



spiral nebulae 143 



the year's progress in (Puiseux) 135 



Astrophysical Observatory, xii, 1, 6, 18, 28, 114, 153 



expeditions of 12, 86, 127, 164 



personnel of 87 



publications of 14, 18, 108 



report on 82-88 



Astrophysics, standards of pyrheliometry 86 



radiations of the sun 1 53 



variability of the sun 82 



Attorney General (member of the Institution) xi 



Audubon, John James 106 



Avery, Robert S. (bequest of) 6, 111, 112, 118 



Aviation, dangerous currents and ■winds in 257, 267 



B. 



Bacon, Senator Agustus O. (Regent) xi, 2, 114, 115. 116, 122 



Baker, A. B xii, 104 



Baker, Dr. Flunk xii, 17 



report on Zoological Park 71-81 



Baker, T. Thome 105 



