144 



Vogel, H[ermann] C[arl]. On the 

 Spectrum of Nova Persei. Chicago, 111., 

 Astroph. J., Univ. Chic, 13. 1901, 

 (217-222). [7600 8300]. 1940 



Ueber die Bewegung von 



o Persei in der Gesichtslinie. Berlin, 

 SitzBer. Ak. Wiss. 1901, (51-54). 

 [8500]. 1941 



On the motion of o Persei 



in the line of sight. Chicago, 111., 

 Astroph. J. Univ. Chic, 13, 1901, (320- 

 323). [8500]. 1942 



Velocity of o Persei in the 



line of sight. Observatory, London, 

 24, 1901, (238). [8550]. 1943 



Spectralanalytische Beo- 



Ijachtungen iiber die Nova Persei ange- 

 stellt auf dem Astrophysikalischeu 

 Observatorium bei Potsdam am 23. 

 Februar 1901. Astr. Xachr., Kiel, 154, 

 1901, (391-394). [7000 8300 8050 

 8500]. 1944 



und Hartmann, J. Weitere 



Beobachtungen iiber das Spectrmn der 

 Nova Persei, angestellt auf dem Astro- 

 physikalischeu Observatoriimi bei Pots- 

 dam. Astr. Nachr., Kiel, 155, 1901, 

 (65-72). [7600]. 1945 



Wadswortli, F. L. 0. The Allegheny 

 Observatory. General Statement and 

 Annual Report of the Director for the 

 Year Ending December 31, 1900. Al- 

 leghenv, Pa., Sci. Paprs. Obs., (N. 

 Ser.), i, [1901], (1-31). [2010]. 



194G 



• The Keeler Memorial. 



Science, New York, N.Y., (N. Ser.), 

 13, 1901, (789-790). [Reprint.] Al- 

 legheny, Pa., Sci. Paprs. Obs., (New 

 Ser.), 2, [1901], (1-3). [0010]. 



1947 



The Publications of the 



Allegheny Observatory. Chicago, 111., 

 Astroph. J., Univ. Chic, 14, 1901, (66- 

 78). [Reprint.] AUeghenv, Pa., Sci. 

 Paprs. Obs., (N. Ser.), 3, [1901]. [0030 



2010]. 



1948 



Wallis, Wm. F. Sim-spots and mag- 

 netic storms. [Review of Sidg^i eaves' 

 " On the Connection between Solar Spots 

 and Earth-maenetic Storms."] Terr. 

 Mag., Washington, D.C., 6, 1901, (95- 

 96). [4110 F3050]. 1949 



Wedemeyer, A., und MoUer, S. Ele- 

 mente imd Ephemeride des Cometen 

 1901 a. Astr. Nachr., Kiel, 155, 1901, 

 (319-320). [6600]. 1950 



Weinek, Kadislaus]. Ueber die Nova 

 (3. 1901) Persei. Astr. Nachr., Kiel, 

 154, 1901, (441-442). [7600]. 1951 



Schreiben an den Heraus- 



geber [betr. Controverse mit W. Prinz 

 iiljer den Aufsatz Le nouveau cratere 

 lunaire pres de Chladni]. Astr. Nachr., 

 Kiel, 157, 1902, (31-32). [4830]. 1952 



Zur Leonidenerscheinung 



1900. Astr. Nachr., Kiel, 155, 1901, 

 (20.5-266). [6650]. 1953 



Weiss, E[dmimd]. Ueber die Beo- 

 bachtungen der Leoniden 1900 in Oes- 

 terreich-Ungarn. Astr. Nachr., Kiel, 

 154, 1901, (223-226). [6650]. 1954 



Planet Palisa 1902 HO. 



Astr. Nachr., Kiel, 158, 1902, (13-14). 

 [5910]. 1955 



V. Palisa, J. 



Weitbrecht. Zur Frage der Kreis- 



theilung. Zs. Landmesserver., Cassel, 



21,1901,(5-11). r2030 B0120 J 87]. 



1956 



WMte, Charles J [oyce]. The elements 

 of Theoretical and Descri ptive Astronomy , 

 for the Use of Colleges and Academies. 

 7th ed. New York (Wilev). London 

 (Chapman & Hall), 1901. ' (IX + 11- 

 274). 19 cm. $2-50. [0030]. 1957 



WMtmeU, C[harles] T[homas]. Paths 



of Jupiter's moons, &c. Engl. Mech., 



Loudon, 74, 1902, (216-217). [6550}. 



1958 



■ The shadows of Jupiter's 



satellites. London, J. Brit. Astr. Ass., 

 11, 1901, (112-113). [6550]. 1959 



A Martian sun-dial. Lon- 



don, J. Brit. R. Astr. Ass., 11, 1901, 

 (272-274). [5820 5840]. 1960 



The occultation of Saturn. 



London, J. Brit. R. Astr. Ass., 11, 1901, 

 (198-202). [4870 6170]. 1961 



Whitney, Mary [Watson]. Observa- 

 tions of Nova Persei at [Vassar College] 

 Poughkeepsie, [N.Y.] Pop. Astr., North- 

 field, Minn., 9, 1901, (220-221). [7600]. 

 1962 



Observations of Nova 



Persei. [At A'assar College Observa- 

 tory.] Pop. Astr., Northiield, Minn., 9, 

 1961; (571). [7600]. 196S 



Observations of Nova 



Persei (Ch. 1226). Astr. Nachr., Kiel, 

 157, 1902, (387-388). [7600]. 1964 



