692 INDEX. 



Page. 



Atmospheric movements, Helmholtz on 109 



Atomic weights of oxygen and hydrogen 75 



Atwater, W. 0., on dietaries 309 



August, E. F., on Egyptian scripts 667 



Australia, agricultural resources of 271 



climate of 265 



evolution of 247 



lakes in 264 



mountain system of 252 



physical geography of 245 



rivers of 257 



Australian Museum, exchanges with 30 



native costumes 615 



Austria-Hungary, exchange transmissions with 51, 52, 54 



Avery fund, Secretary's report on xii, 11 



Avery, Julia ~N., legacy to 12 



Avery, Kobert Stanton, hequest of 11 



B. 



Bahel, tower of, model of 629 



Babylon, antiquities of 629 



Bacillus, colon, and typhoid, destruction of 76 



Bacteria, colors of 495 



poisonous, in putrid matter 487 



Baden, exchange shipments to 54 



Bailey, H. B., & Co., courtesies from 50 



Baird, Spencer F., memorial meeting to 650 



Baker, Frank, history of Zoological Park by 13 



report as superintendent of Zoological Park 67 



Balloon, observations on upper air with 125 



Balloons an d ships, comparison of 109 



Ballow, Keith, quoted 269 



Baltazzi, X, courtesies from 50 



Barents, William, discovered Spitzbergen 275 



Bargeman, J., explorations by 518 



Barometer, siphon 154 



Barns and King, cited 237 



Barsanti, A., at Gizeh Museum 610 



Basel University, publications from 74 



Bastian, Professor, of Berlin 549 



Bather, F. A., geologist 664 



Bavaria, exchange shipments to 54 



Bay liss on animal electricity 330 



Bazil, H., at Gizeh Museum 610 



Bean, Tarleton H., on oceanic ichthyology 8, 30, 75 



Beaumont's researches on gastric juice 345 



Beavers in Zoological Park 62 



Beccari, biological studies by 431, 436, 439, 443, 451 



Becquerel's color-bearing film 184 



investigations in vegetable electricity 329 



process of color photography 175, 176 



Beddard, Frank E., on animal coloration 198 



Belgium, exchange transmissions with 51, 52, 54 



Bell, Alexander Graham, gift of xvii, xli, 4 



on mechanical flight 6 



