of, 392.
Franklin, Admiral, 122.
Furber, Mr., starts movement for admission of American students
in French universities, 396.

Garfield, James A., first acquaintance with, 353; his early life,
354; injustice done him, 354; his intellectual gifts, 355;
assassination of, 356.
Geological Survey, circumstances leading to origin of, 252-255;
attacks on, 261.
Gibraltar, determination of the longitude of, 284, 299.
Gill, Sir David, 176.
Gillis, Capt. J. M., superintendent of Naval Observatory, 99;
obtains new transit circle, 105.
Gilman, Daniel C., 403.
Gladstone, William Ewart, meeting with, 273, 276.
Glaisher, J. W. L., 72.
Goldsborough, Admiral, 340.
Gould, Benjamin A., personality, 78; Dudley Observatory directorship,
80; candidate for Naval Observatory director, 111.
Gould, Dr. E. R. L., 393.
Gravitation, detestable to some minds, 381.
Green, Capt. F. M., 284.
Greenwich Observatory, situation, 285; value of observations at, 288.
Grubb, Sir Howard J., 156, 185.

Hagar, Judge, 189.
Hale, Eugene P., 123.
Hale, George E., 126.
Hall, Asaph, 107; discovers satellites of Mars, 141.
Hamlin, Hannibal, 128.
Harkness, William, appointed to Naval Observatory, 107; shares honor
of discovering brightest line in spectrum of sun's corona, 113;
director of Observatory, 180.
Harrington, attorney, 367.
Harvard Observatory, Prof. Newcomb called to directorship of, 211;
Pickering's directorship, 212.
Hassler, J. J. S., 264.
Hansen, Prof., greatest master of celestial mechanics, 315, 316.
Hayden, Prof. F. V., 253.
Hayes, Rutherford B., 242, 259.
Hedrick, Prof., 73.
Hell, Father Maximilian, his alleged forgery, 154.
Henry, Prof. Joseph, Prof. Newcomb's relations with, 1, 54, 58, 161;
characteristics, 234-237; on spiritualism, 408.
Herbert, Hilary A., 231.
Hewitt, A. S., 255.
Hilgard, J. E., 1, 59; in charge of Coast Survey, 65, 128.
Hill, George W., 218, 219, 221.
Hill, Thomas Prescott, 400.
Holcombe, Lieut. J. H. L., 174.
Holden, Prof. E. S., 184-194.
Horsford, E. N., 74.
Hubbard, Prof. J. S., head astronomer of Naval Observatory, 98;
in charge of mural circle, 102.
Huggins, Sir William, 279.
Hughes, Thomas, 272.
Humphreys, Gen., chief of engineers, 256.
Hurst, Lulu, the "Georgia magnetic girl," exhibitions of, 412-416.

Illusion, an astronomical, 137.
Inch, Richard, United States engineer, 361.

Jennings, Mr., cooling device of, 358.
Jewett, C. C., 237.

Keeler, James E., 191.
Kelvin, Lord,