Galle, J. G., I, _386_; II, 7.
Galloway, I, _56_, 57; II, 143.
Gamblers, I, 280.
Garrick, I, 21.
Gascoigne, W., II, _299_.
Gassendi, I, _107_.
Gauss, I, 86, 107, 310.
Gemistus, G., I, _188_.
Gentleman's Monthly, Miscellany, I, 208.
Gephryander. (_See Salicetus._)
Gergonne, I, _336_.
Ghetaldi, I, _83_; II, 59.
Ghost paradox, II, 47.
Giddy (Gilbert), II, _174_.
Gilbert, Davies, II, 66, _174_.
Gilbert, William, I, 6, _68_, 68, 76.
Gillot, II, _315_.
Glazier (Glazion), II, 7.
Godwin, F., I, _103_.
Godwin, W., I, _174_.
Golius, I, _106_.
Gompertz, B., I, _378_.
Goulburn, I, _288_.
Goulden, S., II, 88.
Graham, I, 24.
Grandamicus, I, _104_, 104.
Granger, J., I, _156_.
Grant, A. R., II, 131.
Grant, R., I, _392_; II, 131.
Grassi, O., I, _262_.
Grassini, I, _231_.
Graunt, J., I, 113, _114_, 154.
Gravity, I, 151, 244, 348, 353.
{380}
--Newton's apple, I, 136.
Greek numerals, II, _77_.
Greene, R., I, _135_, 135.
Greenhill, Sir G., I, 136.
Greenwich observatory, I, 87.
Gregg, T. D., II, 75, _75_.
Gregorian Calendar, I, 363.
Gregory, D., I, _66_; II, 301.
Gregory, J., I, _118_, 118, 207; II, 302.
Gregory O., II, _71_.
Gregory, Pope, I, 362.
Grevil, I, _202_.
Grey, C., (2d Earl), I, _315_; II, 247.
Grosart, I, _141_, 141, 145.
Grove, W. R., II, _320_.
Gruber, II, _193_, 282.
Gruenberger, I, _70_.
Grynaeus, I, _66_.
Guaricus, I, _43_.
Guillim, J., II, _28_.
Guldin, I, _83_.
Gumpach, Von, II, 137, _137_.
Gunning, H., I, _198_.
Gurney. (_See Fry, E._)
Guthrie, W., I, _395_.

Hailes, J. D., II, 135, _135_.
Hailesean system of astronomy, II, 135.
Hale, M., I, _123_, 123.
Hales, S., I, _123_.
Hall, B., II, _181_.
Hallam, I, 159.
Halley, I, 24, _124_, 311; II, 301, 332.
Halliwell-Phillips, II, _148_, 296.
Hamilton, W., I, _112_, 117, 331, 335, 339, 341, 342; II,
52, 53, 111.
Hamilton, W. Rowan, I, _332_; II, 104, 256, 343.
Hanover, King of, I, 201.
Hardy, C., I, _298_.
Hardy, T., I, _178_.
Harriot, T., II, _302_.
Harvey, I, _76_, 78; II, 201.
Hauff, I, _230_.
Haughton, S., II, 372.
Hauksbee, F., I, _156_.
Hayes, C., I, _132_, 132.
Heath, D. D., I, _76_.
Heinfetter, H., II, 94, _94_.
Helmont, J. B. van, I, _125_.
Henson, II, 8.
Heraclitus, II, _34_.
Herbart, J. F., I, 253, _253_; II, 78.
Herigone, II, _59_.
Herschel