GERMANY and AUSTRIA-HUNGARY: Agrain, Jugo-slavenska Akadernija or Russra Siezd Russkikli Yestestvoispytately (Meeting of Russ. Naturalists), first South Slay. Acad. (1866), various publications. Altenburg, Naturforsch. Ges. d. meeting at St Petersburg 1867-68, Trudy or Trans. (4to, 1868, &c.). Dorpat, Osterlandes (1817), Mittheil. Augsburg, Naturforsch. Ver. (1846), Ber. (1848, Sic.). Naturforsch. Ges., Sitzungsber. (1853, &c.) and Archly (1854, &c.); Gelehrte Estnische Bamberg, Naturforsch. Ges. (1834), Ber. (1352, Be.). Berlin, Ges. naturf. Freunde Ges., Verhandl. (1846, &c.), Schriften (1863, Be.), and Sitzungsber. (1866, &c.). (1773), Sitzungsbar. (1862, &c.). Blankenburg, Naturwiss. Ver. des Harms (1831), Helsingfors, Soc. Scient. Fennica, Acta (1842, &c.). Kaminietz, Naturforsch. Ges. Ber. (1841, &c.). Bonn, Naturh.- Verein (1843), Verhandl. (1844, &c.); GSrres Kazan, Soc. of Naturalists at University, Protokoly (1870, &c.) and Trudy (1872, Ges. (1876), Hist. Jahrbiich. (1880, &c.); Niederrhein. Ges. (1818; reorganized &c.). Kliarkoff, Soc. of Scientists at Univ., Trudy (1870, &c.) and Protokoly (1870, 1839). Bremen, Naturwiss. Ver. (1864), Abhandl. (1868, &e.). Breslau, Schles. &c.). Kieft; Soc. of Naturalists, Zapiski. Moscow, Imp. Soc. of the Friends of Ges. f. vaterl. Kultur (1803), Jahresber. (1804, &e.). Braun, K. k. Meihr.-Schles. Nat. Hist., Anthrop., &c., lzviestlya or Bull. (1865, &c.); Soc. Imp. des NaturaGes., Mittheil. (1821, Be.). Cassel, Ver. f. Naturkunde, Jahresber. (1837, &c.). Bites, Mint. (4to, 1806) and Bull. (8vo, 1829, &c.). Odessa, Soc. of Naturalists of Colmar, Soc. d'Hlst. Nat. (1859), Bull. (1860, Sze.). Cracow, Towarzystwo Naukowe, New Russia, Zapiski (1872, &e.) and Protokoly (1874, &c.). Riga, Naturforsch.- afterwards Akculennja Umiejetnosci or Acad. of Science, many publications. Ver., Corr.-Blatt (1846, &c.) and Arbeiten (1865, &c.). St Petersburg, Soc. of Dantzic, Naturforsch.Oes.,Versuche(1745-57)and Schrtften(1820,&c.); Bot.-Zoolog. Naturalists, Trudy (1870, &c.). Warsaw, Soc. of Friends of Sc., Roczniki (1802-28).

Ver. (1878). Donaueschingen, Ver. f. Gesch. u. Naturgesch. (1801), Schriften. ROUMANIA : Bucharest, Soc. Acad. Romani, Annalile (1867, &e.).

Dresden, Naturwiss. Ges. Isis (1833), Sitzungsber. (1861, &c.); Ges. f. Natur- u. CENTRAL and SOUTH AMERICA: Bogota, Soc. de Naturalistas Neo-Granadinos, Heil-Kunde (1318), Jahresber. (1848, &c.); Ges. Botanik U. Zoologie, Nunguam Contribuciones (1860, &c.). Buenos Ayres, Soc. Cicntifica Argentina. Caracas, Otiosus (1870, Diirkheim, Pollichia, Naturwiss. Ver., Jahresber. (1843, Be.). Soc. de Ciericias, Boletin (1868, &c.). Cordova, Acad. Naciou., Bol. (1874, &e.) Elberfeld, Naturwiss. Ver., Jahresber. (1851, Sze.). Emden, Naturforsch. Ges. Guatemala, Instil. Nac. Havana, Acad. de Cien., Anales (1864, &c.). Mexico, (1814), Jahresber. (1837, &c.). Frankfort, Seckenbergische naturforsch. Ges., Soc. Mix. de IHst. Nat., La Naturaleza (1869, &e.). Rio de Janeiro, Palestra Client., Museum (1834-35) and Abhandl. (1854, ism). Freiburg (in Baden), Naturforsch. Archives (1858, &e.). Santiago, Soc. de Hist. Nat.

Ges. (1821), Ben (1858, &c.). Fulda, Ver. 1 Naturkunde (1865), Ber. (1870, isc.).

Giessen, Oberhess. Ges. f. Natur- and Heil-Kunde, Ben (1847, &c.). Gorlitz, Ober- H. MATHEMATICS.

lausitzer Ges. d. Wiss. (1779), Magazin ; Naturforsch. Ges., Abhandl. (1827, ite.).

Gorz, Soc. Imp. Reale, Mem. Gottingen, K. Ges. d. Wissensch., Anzeiger (1739, Many of the general scientific societies (sea class 1.) have mathematical and &c.), Abhandl. (1845, &c.), and Nachr. (1845, &c.). Gratz, Naturwiss. Ver., other special sections. Among defunct English societies may be mentioned Mittheil. (1863, &c.). Greifswald, Naturwiss. Ver. VOnNew-Vorporamern, Mittheil. the Mathematical Society, which used to meet in Spitalfields (1717-1845) and (1869, &e.). Halle, Naturf. Ges. (1779), Abhandl. (1853, &c.); Naturwiss. Ver., possessed a library, and the Cambridge Analytical Society, which published Zeitschrift (1853, &c.). Hamburg, Naturwiss. Ver., Abhanoll. (1846, &c.). Henan, Memoirs (4to, 1813). The London Mathematical Society, Proc. (1865, &c.), and Wetterauische Ges. (1808), Jahresber. (1852, &c.). Heidelberg, Naturhist.-Med. the Edinburgh Mathematical Society (1883), Proc. (1883, &c.), are still flourishing. Ver., Verhandl. (1857, &c.). Hermannstadt, Siebenblirgisch. med. Ver. f. Natur- FRANCE: Paris, Soc. Mathem. de France (1872), Bull. (1873, Be.). GERMANY: wiss., Verhandl. (1849, &c.). Innsbruck, Ferdinandeum, Beitreige (1825-34) and Berlin, Mathem. Ver. der Univ. (1861), Ber. (1876, &c.). Cassel, Geometer-Ver. Neue Zeitsehrift (1835, &e.). Jena, K. Leopold.-Carol. Akad., Athentrum (1875, (1878). Dresden, Ver. praktisch. Geometer (1854), Jahresber. (1861, &sc.). Essen, &c.); K. Leopold.-Carol. D. Akad. d. Naturf., Leopoldina (1859, &c.); Med.-natur- Feldmeeser-Ver. (1869). Frankfort, Phys. Ver. (1824). Gottingen, Mathemat. Ver. wiss. Ges., Jen. Zeitschr. (1864, &c.). Karlsruhe, Naturwiss. Ver., Verhandl. (1868). Hamburg, Mathemat. Ges. (1690), Mittheil. KOnigsberg, Geometer-Ver. (1864, &c.). Klausenburg, Siebenbilrg. Museum, Annalen. Leipste, K. Sachs. (1872). Strasburg, Geometer-Ver. (1381). Stuttgart, Deutscher Geometer-Ver., Ges. d. Wiss., Ber. (1846, &c.) and Abhandl. (1850, &c.). Lemberg, Ges. v. Galizien, Zeitschrift (1872, &c.). HOLLAND: Amsterdam, Genootschap der Mathemat. Ber. Luneburg, Naturwiss. Ver., Jahresber. (1852, &c.). Maeburg, Naturwiss. Wetensch. Kunstoeffinengen (1782-88), Mengelwerken (1793.1816), and Archie,f(1856, Ver., Abhandl. (1869, &c.). Mainz, Rhein. naturforsch. Ges. (1834). Mannheim, &c.). SPAIN: Valladolid, R. Acad. de Matematicas (1803, tic.), now dissolved. Ver. f. Naturk., Jahresber. (1834, &c.). Marburg, Ges. 1 d. Gesch. naturtviss., RUSSIA : MOSCOW, Mathemat. Soc. JA PAN : Mathemat. Soc. of Tokio, Journal Schriflen (1823, &c.) and Sitzungsber. (1866, tic.). Meissen, Ver. f. Erdk. Isis (1878, &c.).

III. ASTRONOMY.

Astronomical observatories and their publications have been already treated and enumerated in the article OBSERVATORY. The Royal Astronomical Society was founded in 1S20 under the title of Astronomical Society of London, and was incorporated on 7th March 1831. It occupies rooms in Burlington House, and has published Memoirs (1822, dme.) and Monthly Notices (1831, &c.). There are also societies at Bristol (1869), Reports; Liverpool (1881); and Leipsic, Astronomische Gee. (1863), Pub/. (1865, he.) aud Vierkljahrssehrift (1866, he.).

The Physical Society of London was founded in 1S74 and registered under the Companies Act ; it has published Proceedings (1874, &c.). The London Electrical Society (1836), did useful work in its Transactions (1537-40, vol. i.) and Proceedings (1S41-43). Sir W. Siemens was one of the originators of the Society of Telegraph Engineers and Electricians, which was founded in 1871 and registered in 1853. It owns the Ronalds library of electricity and magnetism and publishes a Journal.