406 SCIENTIFIC RECORD FOR 1884. 



United States Signal Service: 



War Department weather map (daily, 7 a. m.), 1884. 1. fol. sheets. 

 Bulletin of international meteorological observations, taken simultaneonsly at 7 a. 

 m., Washington time, 1883. (Daily, with monthly snmraary.) Washington, 1884. 

 1. 8vo, 

 Monthly weatner review, 1884. Washington, 1884. 1. 4to. charts. 

 Annnal report of the Chief Signal Officer, 1882-188:1. Washington, 1884. 8vo. 

 v4-l,lG4 ]ip. 68 charts. 

 Professional papers of the Signal Service : 

 No. VII. — Finley, John P. Report on the character of six hundred tornadoes. (Re- 

 vised edition. ] Washington, 1884. 4to. 29 pp. 3 pi. 

 No. XIII.— Ferrell, WiUiam. Temperature of the atmosphere and earth's surface. 



W^ashiugton, 1884. 4to. 69 pp. 

 No. XIV. — Finley, John P. Charts of relative storm frequency for a portion of the 



northern hemisphere. Washington, 1884. 4to. 9 pp. 13 pi. 

 No. XV. — Langley, S. P. Researches on solar heat and its absorption by the earth's 

 atmosphere. Washington, 1884. 4to. 242 pp. 19 pi. 

 Signal Service notes : 

 No. XII. — Finley, J. P. The special characteristics of tornadoes. Washington, 



1884. 8vo. 19 pp. 

 No. XIV. — Lamar, W. H., and Ellis, Frank W. Physical observations during the 



Lady Franklin Bay expedition, 1883. Washington, 1884. 8vo. 62 pp. 13 pi. 

 Jfo. XV. — Ilazen, II. A. Danger lines and river floods of 1882. Washington, 1884. 



8vo. 30 pp. 

 No. X"va. — Curtis," G. E. The effect of wind currents on rainfall. Washington, 



1884. 8vo. 11 pp. 2 pi. 

 No. XVII. — Morrill, Park. A first report ni)on observations of atmosphere elec- 

 tricity at Baltimore, Md. Washington, 1884. 8vo. 8 pp. 6 pi. 

 Upsala. Observatoire M(5t6orologiqne de rUuiversit6. Bulletin mensuel, par. H. H. 



Hildebrandsson. xv, 1883. Upsal, 188:VS4. 4to. 74 pp. 

 Utrecht. Kon. Nederlandsch Meteorologisch Institnut. Jaarboek voor 1883. 35. 



jaarg. Utrecht, 1884. 1. 8vo. 340 pp. 

 Nederlaudsch meteorologisch jaarboek voor 1877. 26. jaarg. Tweede deel. Utrecht, 



1884. obi. 4to. 

 Venice. Osservatorio di Venezia. Bollettino meteorologico. Compilato dalMassimi- 

 lianoTono. Anno 1883. Venezia, 1884. 12mo. 58 pp. 

 Anuuario Astro-Meteorologico. ill. 1885. Venezia, 1884. 16mo. 

 Vienna. K. k. Central-Anstalt fiir Meteorologie und Erdmagnetismus. Jahrbiicher. 

 Jahrg. xviii, 1881, Heft iv. Jahrg. xix, 1882, Hefte i,iv. Wien, 1854. 4to. 122 



pp., 325 pp. 

 Internationaler telegraphischer Wetterbericht. Jahrg. vin, 1884, Jan. 1-Dec. 31 



1. 4to sheets. 

 Beobachtungen, 1884, Jan.-Dec. 8vo. 

 Zi-ka-wei. Observatoire Magnetique et Met^orologiqne. Bulletin mensuel, X, 1884. 



Zi-ka-wei, 1884. sm. fol. 

 Ziirich. Schweizerische meteorologische Central-Anstalt. Meteorologische Beobach- 

 tungen an 16 Stationen der Schweiz, 1884. ZUrich, 1884. 4to sheets. 



III. — Articles in periodicals. 



(Articles marked * are also separately published.) 



American Journal of Science. Principal editors, James D. and Edward S. Dana. 

 Third series, xxvii, xx\aii, 1884. New Haven, 1884. 8vo. 

 Buysman. The ditierence between sea and contin?ntal climate with regard to 

 vegetation, xxvni, 1884. pp. 354, 360. 



