4r)0 SCIENTIFIC RECORD FOR 1885. 



Gould (B. A.). — Resultados del Observatorio Nacional Argentino en C6rdoba. Vol. 3. 

 Observaciones de Zonas d'ano 1873. Buenos Aires, 1884. 510 p. 4to. '2i> 



Eesiiltados del Observatorio Nacional Aigentino en Cdrdoba. Vol. 7, 8 ; Cata- 

 log© de las Zonas Estelares. Cordoba, 1884. 4to. 



Grubb (H.). — On a new form of equatorial telescope. Dublin (Roy. Soc), 1884. 

 4to. illustr. 2.50 



Gruey. — Legous d'Astronomie. Besan^on, 1885. Volume lithographic de 368 p, 

 4to. 16 



Gyld:i^n (H.). — Grunddragen af en enkel method att losa atskilliga problem i den 

 aualytiska mekauiken. (Stockholm) 1884. 24 p. 8vo. 1.50 



Hall (A.). — The orbits of Oberon and Titania. (Wash. Obsns., 1881, App. i.) Wash- 

 ington, 1885. 33 p. ,4to. 



Orbit of the satellite of Neptune. (Wash. Obsns., 1881, App. ii.) Washington, 



1885. 27 p. 4to. 



The orbit of lapetu.s. (Wash. Obsns., 1882, App.i.) Washington, 1885. 82 p. 



4to. 

 Harvard College Observatory. — Annals of the Astronomical Observatory of Har- 

 vard College. Vol. xiv, in 2 parts. Cambridge, 1885. 512 p. Roy. 4to. 



Catalogue of 1,213 stars. Cambridge, 1884. 7 -f- 93 p 4to. 



Rei)ort (40th annual) of the director, by Edward C. Pickering. Decciubei' 3, 



1885. Cambridge, 1886. 13 p. 8vo. 



Henrici (J.). — Die Erforschung der Schwere durch Galilei, Huygeus, Newtou als 

 Gruudlage der rationellen Kinematik u. Dynamik historisch-didaktisch darge- 

 stellt. Leipzig, 1885. 40 p., 6 Fig. 4to. 1.80 



VON Hepperger (J.). — Ueber die Verschiebung desVereiuiguugspunktesder Strahlen 

 beini Durchgange eines Strahlenbiischels monochromatischeu Lichtes durch ein 

 Prisma niit gerader Durchsicht. Wien, 1885. 27 p.,2 Holzschu. 8vo. 0.50 



Ueber Kriimmuugsversuche und Dispersion von Prismen. Wien, 1885. 40 p., 



8 Holzschn. 8vo. 0.80 



Herz (N.). — Entwicklung der storenden Kriifte nach Vielfachen dermittleren Anoma- 

 lien in independenter Form. Wieu, lb85. 40 p. 8vo. 0.80 



Siebenstellige Logarithmen der trigonometrischeu Funktioueu fiir jede Zeit- 



secnnde des Quadranten. Zum astronoraischen Gebranch. Leipzig, 18^5. 8vo. 4 



HiLDE&HEiMER (L.). — Alphabetisches Verzeichniss der sich in J. Schmidt's Mond- 



charte befiudlicheu Objecte. Odessa, 1885. 10 p. 8vo. 

 HiLL(G. W.). — Determination of the inequalities of the moon's motion, which are 



produced by the figure of the earth ; a supplement toDelaunay'a Lunar Theory. 



Astron. Papers Am. Ephem., 3: 205-344 (part 2, 1884). 8 

 On certain lunar inequalities due to the action of Jupiter and discovered by 



Mr. E. Nelson. Astron. Papers Am. Epliem., 3: 377-393 (part 4, 1885). 

 Holden (E. S.). — An account of the progress of astronomy in the year 1884. (From 



the Smithsonian Report for 1884.) Washington, 1885. 55 p. 8vo. 



Publications ofthe Washburn Observatory. Vol. in. Madison, 1885. 1.39 p. 8vo. 



Report of Eclipse expedition to Caroline Island, May, 1883. Mem. Nat. Acad. 



2: 16-146(1884). 

 Houzeau (J. C). — Passage de V6nus du 6 D6c. 1882. Partie I: Expost^ des re- 



sultats des observations faites aux Stations Beiges, a I'aide d'HCliometres ;\ fo- 

 yers inCgaxix. Bruxelles, 1884. 35 p. 4to. 4 

 Huggixs (W.). — On the corona ofthe sun. (Bakerian lecture.) Proceeding)-- Roi/dl 



5'ocieii/, 39: 108-135. (1885.) 

 Huyghens (Chr.). — Trait6 de la lumifere avec un discours de la cauao de la pesau- 



teur. (New edition of this extremely rare and still very valuable book by W. 



Burckhardt.) 1885. 

 Index to periodicals (The Co-operative) for 1885. Edited by W. I. Fletcher. Vol. 



I. New York, 1886. 6 -|- 111 p. 8vo. 



