| Observatory, Carlsruhe, Germany. |
Observatory, Mauritius. |
| Observatory, Cape of Good Hope, Africa. |
Observatory, Milan, Italy. |
| Observatory, Cent. Meteorological, Mex. |
Observatory, Mt. Hamilton, Cal. |
| Observatory, Columbia Universty, N. Y. |
Observatory, Naples, Italy. |
| Observatory, Florence, Italy. |
Observatory, Nice, France. |
| Observatory, Greenwich, England. |
Observatory, Poulkova, Russia. |
| Observatory, Hamburg, Germany. |
Observatory, St. Petersburg, Russia. |
| Observatory, Harvard College, Mass. |
Observatory, Tacubaya, Mexico. |
| Observatory, Hong Kong, China. |
Observatory, Vienna, Austria. |
| Observatory, Leiden, Holland. |
Observatory, Washington, D. C. |
American Academy of Arts and Sciences,
Boston, Mass. |
Nova Scotian Institute of Sciences, Halifax,
Canada. |
American Philosophical Society, Philadelphia,
Pa. |
Oberhessische Gesellschaft für Natur
und Heilkunde, Giessen, Germany. |
| Association Géodesique Internationale. |
Royal Astronomical Society, London,
England. |
Astronomical and Physical Society, Toronto,
Canada. |
Dr. T. J. J. See, Flagstaff, Arizona. |
| Heinrick Bode, Hessen i. Br., Germany. |
Smithsonian Institution, Washington,
D. C. |
| Francesco Contarino, Turin, Italy. |
| Dr. B. A. Gould, Cambridge, Mass. |
Società degli Spettroscopisti Italiani,
Rome, Italy. |
| Government Astronomer, Natal, Africa. |
Prof. Dr. Hugo Gyldén, Stockhold,
Sweden. |
Società Meteorologica Italiana, Turin,
Italy. |
Königliches Astronomische Rechnen Institut,
Berlin, Germany. |
Socíetas Scientarum Fennicæ, Helsingfors. |
| Prof. A. O. Leuschner, Berkeley, Cal. |
Mr. R. B. Swift, Chicago, Ill. |
| Hans Ludendorff, Köslin, Germany. |
Mr. John Tebbutt, New South Wales. |
Natursforschende Gesellschaft, Danzig,
Germany. |
University of Kansas, Lawrence, Kan. |
Nautical Almanac Office, Washington,
D. C. |
United States Coast and Geodetic Survey,
Washington, D. C. |
| Dr. A. A. Nijland, Utrecht, Holland. |
Dr. Karl Zelber, Breslau, Germany. |
Mr. Geo. N. Saegmuller, of Washington, D. C., has presented a new regulator,
made by himself, for the driving clock of the 26-inch equatorial.
