INDEX. 



Abbe, Ernst, Memorial to, 807. 



Acade'mie royale d'Archeologie de 

 Belgique, Invitation from, 807. 



Academy of Science, St. Louis, Invi- 

 tation from, 814. 



Acoustics, Architectural, The Accu- 

 racy of Musical Taste with 

 Respect to, 821. 



Adams, Comfort Avery, elected Resi- 

 dent Fellow, 819. 



Agassiz, Alexander, An Account of 

 his Trip to the Eastern Pacific, 

 810. 



Alcohol and Ether in the Neighbor- 

 hood of their Boiling Points, 

 The Expansibility and the Com- 

 pressibility of, 811. 



Alcohol, On the Coefficients of Com- 

 pressibility and Expansion of, 

 833. 



Alloys, especially German-Silver, On 

 Thermo-Electric Heterogeneity 

 in Certain, 541-574, 811. 



American Philosophical Society, Invi- 

 tation from, 814. 



Appropriations, 830. 



Assessment, Annual, Amount of, 830. 



Atkinson, Edward, Death of, 811. 



Atmosphere in the Tropics, Results 

 of the Franco- American Expedi- 

 tion to explore the, 818. 



Atomic Weight of Iodine, Revision 

 of, 71-85. 



Balloons, Registration, On the First 



Observations with, in America, 



345-350. 

 Barnard, James M., Notice of, 811, 



837. 

 Barrows, W. M. See Castle, W. E., 



Carpenter, F. W., Clark, A. II., 



and Barrows, W. M. 



Bartlett, John, Death of, 811 ; Notice 

 of, 841. 



Baxter, G. P., A Revision of the 

 Atomic Weight of Iodine. 

 Second Paper, 71-85. 



Beale, Joseph Henry, Jr., elected 

 Resident Fellow, 819 ; accepts 

 Fellowship, 822. 



Bell, Louis, elected Resident Fellow, 

 808 ; Some Modern Illuminants 

 and the Mechanical Theory of 

 Light, 822. 



Bishop, F. L., The Thermal Conduc- 

 tivity of Lead, 669-689, 812. 

 See Laws, F. A., Bishop, F. L., 

 and McJunkin, P. 



Blackman, M. W., The Spermato- 

 genesis of the Myriapods. IV. — 

 On the Karyosphere and Nucleo- 

 lus in the Spermatocytes of 

 Scolopendra subspinipes, 329- 

 344. 



Blackwell, II. L., Dispersion in 

 Electric Double Refraction, 645- 

 668. 



Bocher, Maxime, On Harmonic'Func- 

 tions in Two Dimensions, 575- 

 583. 



Bowditch, C. P., Report of Treasurer, 

 823. 



Brackett, H. D., Temporal Clauses 

 in Herodotus, 169-232. 



Brenke, W. C, On the Convergence 

 and Differentiation of Certain 

 Classes of Trigonometric Series, 

 832. 



Bridgman, P. W., The Electrostatic 

 Field surrounding Two Special 

 Columnar Elements, 615-626, 

 811. 

 Bromide, Sodic, The Transition 

 Temperature of, 433-448, 812. 



