FLETCHER, L. C. (Louis Cass), _a_., Geological Survey. 1831 F Street. FLETCHER, DR. ROBERT, _a_., Army Medical Museum. The Portland. FORD, W. C. (Worthington Chauncey), _a_., State Department. 1725 H Street. GAGE, N. P. (Nathaniel P.), _a_., Seaton School. GANNETT, HENRY, _a_., Geological Survey. 1881 Harewood Avenue, Le Droit Park. GANNETT, S. S. (Samuel Stinson), _a_., Geological Survey. 401 Spruce Street, Le Droit Park. GILBERT, G. K. (Grove Karl), _a_., Geological Survey. 1424 Corcoran Street. GILMAN, PRES. D. C. (Daniel Coit), _a_., Johns Hopkins University, Baltimore, Md. GOODE, G. BROWN (George Brown), _a_., National Museum. Lanier Heights. GOODE, R. U. (Richard Urquhart), _a_., Geological Survey. 1600 Sixteenth Street. GOODFELLOW, EDWARD, _a_., Coast and Geodetic Survey. 7 Dupont Circle. GORDON, R. O. (Rhome O.), _a_., Geological Survey. St. Asaph Junction, Va. GRANGER, F. D. (Frank DeWolf), Coast and Geodetic Survey. GREELY, GEN. A. W. (Adolphus Washington), U. S. A., _a_., Army Signal Office. 1914 G Street. GRISWOLD, W. T. (William Tudor), _a_., Geological Survey. 1715 G Street. GULLIVER, F. P. (Frederic Putnam), Geological Survey. 811 Ninth Street. HACKETT, MERRILL, _a_., Geological Survey. 490 Maine Avenue. HARRISON, D. C. (Dabney Carr), _a_., Geological Survey. HASBROUCK, E. M. (Edwin Marble), Geological Survey. 1625 Fourteenth Street. HASKELL, E. E. (Eugene Elwin), _a_., Coast and Geodetic Survey. 1418 Fifteenth Street. HAYDEN, LIEUT. E. E. (Edward Everett), U. S. N., _a_., Hydrographic Office. 1802 Sixteenth Street. HEATON, A. G., (Augustus George), 1618 Seventeenth Street. HENRY, A. J. (Alfred Judson), _a_., Army Signal Office. 1404 S Street. HENSHAW, H. W. (Henry Wetherbee), _a_., Bureau of Ethnology. 13 Iowa Circle. HERRLE, GUSTAV, _a_., Hydrographic Office. 646 C Street NE. HERRON, W. H. (William Harrison), _a_., Geological Survey. 1008 H Street. HILL, GEO. A. (George Andrews), _a_., Army Signal Office. 2148 Pennsylvania Avenue. HILL, PROF. R. T. (Robert Thomas), Austin, Texas. HINMAN, RUSSELL, Cincinnati, O. In care Van Antwerp, Bragg & Co. HODGKINS, PROF. H. L. (Howard Lincoln), _a_., Columbian University. 1531 Ninth Street. HOPKINS, C. L. (Charles Linsley), Department of Agriculture. 1443 Chapin Street. HORNADAY, W. T. (William Temple), _a_., National Museum. 405 Spruce Street, Le Droit Park. HOWELL, E. E. (Edwin Eugene), _a_., 48 Oxford Street, Rochester, N. Y. HOWELL, D. J. (David Janney), _a_., 939 F Street. Alexandria, Va. HUBBARD, GARDINER G. (Gardiner Greene), _a_., 1328 Connecticut Avenue. IARDELLA, C. T. (Charles Thaddeus), _a_., Coast and Geodetic Survey. 1536 I Street. JENNINGS, J. H. (James Henry), _a_., Geological Survey. 822 H Street NE. JOHNSON, A. B. (Arnold Burges), _a_., Treasury Department. 501 Maple Avenue, Le Droit Park. JOHNSON, J. B., Howard University.