188 INDEX. 



PAGE. 



Elliott, E. B., Communication on Ratio of Gold and Silver Values 141 



Remarks on Aurora Borealis _* 22 



Remarks on Prof. Peirce 24 



Farquhar, E. J., Remarks on Aurora Borealis 22 



Flora of Washington and Vicinity, L. F. Ward 64 



Frisby, Edgar, Communication on the Orbit of Swift's Comet 59 



Gallaudet, E. M., Communication on Convention of Teachers of Deaf 



and Dumb at Milan '. 55 



General Committee 5> ll 



Gilbert, G. K., Communication on Origin of Topographic Features of 



Lake Shores 170 



Gill, Theodore, Communication on Principles of Morphology 123 



Gold and Silver, Ratio of Values of, E. B. Elliott 141 



Goode, G. Brown, Communication on the Sword Fish and its Allies 162 



Goodfellow, Edward, Remarks on Prof. Peirce • 25 



Grand Canon District, Scenery of, C. E. Dutton 120 



Gulf of Mexico, Model of the Basin of, J. E. Hilgard 52 



Harkness, William, Remarks on Solar Parallax from American Photographs, 169 

 Hilgard, J. E., Communication on Model of the Basin of the Gulf of 



Mexico - 5 2 



Remarks on Prof. Peirce 24 



Johnson, A. B., Communication on History of U. S. Light-House Estab- 

 lishment 135 



Kn v, John Jay, Communication on Loans in the Bank of France, &c 31 



Lake Shores, Origin of Topographical Features of, G. K. Gilbert 170 



Light House Establishment, History of, A. B. Johnson 135 



Loans in Bank of France, &c, John Jay Knox 31 



Members, List of 15 



Microscope, Riddell's Binocular, J. J. Woodward 35 



Moon and Planets, Equations used in Theory of, W. F. Ritter 57 



Morphology, Principles of, T. A. Gill - 123 



Mortality Statistics of 10th Census, J. S. Billings 163, 164 



Myer, Albert J, Resolutions on the death of 31 



National Banks of United States, Loans in, John J. Knox 31 



Newcomb, Simon, Annual Address of Retiring President 40 



Remarks on Aurora Borealis 1 22 



Remarks on Prof. Peirce 26 



Niagara Falls, Earth Vibrations, J. M. Toner 186 



