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Harvard Collège, ohservatory. Annah: Measarements 



of doud hights and velocilies, by Clayton and Fer- 



gusson, Cambridge, 1892. 

 Harvard Collège, ohservatory. Annah : Observations 



niade at the bine kill meteorol. ohservatory in the 



years 1801,02. Cambridge, 1891,92. 

 Harvard Collège, ohservatory. Investigations of the neiv 



England meteorol. society for the years 1800, 01. 



Cambridge, 1892, 98. 

 Harvard Collège, ohservatory. Annals : Kesearches on 



the zodiacal light and on a photographie détermi- 

 nation of the atmospheric absorption. Cambridge, 



1893. 

 Harvard Collège, ohservatory. Annals : Vol. XXV. 



Comparaison of star positions, by Rogers, Water- 



ville, 1893. 

 Harvard Collège, ohservatory. Annals: Vol. XXIX. 



Miscellaneous Kesearches made during the years 



1883-03. Cambridge, M. 1893. 

 Karlsriihe, Sternivarte. Verojfentlickiingen. 4. Heft. 



Heransgeg. von \^alentiner. Karlsruhe, 1893. 

 Kasan, Sternivarte. Residtate der Beobaclitiuigen betr. 



die Veranderliclikeit der Polliôhe, von Koivalski. 



Kasan, 1894. 

 Kazan, observatoire. Observations météorologiques, 



année 1894. 

 Kew, ohservatory. Reports of the committee for the 



years 1892 and 93. London, 1893, 94. 

 Kiel, Sternwarte. Publication VIII, herausgeg. von 



Kriiger : Catalog der farbigen Sterne, von Fr. 



Kriiger. Kiel, 1893. 



