Trans. N. Y. Ac. Sct. 1294 
Fizeau, H. L., Paris, France, 
Frankland, Prof. E., London, England, 
Geikie, Prof. Archibald, London, England, 
Geinitz, Prof. Hans Bruno, Dresden, Saxony, 
Gray, Prof. Asa, Cambridge, Mass., 
Gruner, Prof. M. L., Paris, France, 
*Guyot, Prof. Arnold, Princeton, N. J., 
Hall, Prof. James, Albany, N. Y., 
Hartlaub, Dr. Gustav, Bremen, Germany, 
Hauer, Prof. Franz von, Vienna, Austria, 
*Heer, Prof. Oswald, Zurich, Switzerland, 
Helmholtz, Prof. H., Berlin, Prussia, 
*Henry, Prof. Joseph, Washington, D. C., 
Hofmann, Prof. A. W., Berlin, Prussia, 
* Holbrook, Prof. John E., Charleston, S. C., 
Hooker, Sir Joseph D., London, England,,. 
Huxley, Prof. Th. H., London, England, 
Joule, James P., Manchester, England, 
Kenngott, Prof. Adolph, Zurich, Switzerland, 
Kirchhoff, Prof. Gustavus, Berlin, Prussia, 
Kokscharow, Prof. Nicholds von, St. Petersburg, Russia, 
Lange, Prof. Victor von, Vienna, Austria, 
Lockyer, J. Norman, London, England, 
*Lyell, Sir Charles, London, England, 
*Martius, Prof. C. F. P. von, Munich, Bavaria, 
*Maxwell, Prof. Clerk, Cambridge, England, 
* Milne-Edwards, Prof. Henri, Paris, France, 
*Murchison, Sir R. I., London, England, 
Owen, Prof. Richard, British Museum, London, England, 
*Poggendorff, Prof. J. C., Berlin, Prussia, 
Muatrefages, Prof. J. L. A., Paris, France, 
