51 



Barnard, E[dward] E[merson]. On 

 the vacant regions of tlie skv. Pop. 

 Astr., Xorthfieid, Minn.. 14, 1906, (.579- 

 583, with pL). [1810]. 12168 



Some notes on nebnlae 



and nebulosities. Astr. Xachr., Kiel, 

 175, 1908, (231-236). [7800]. 12169 



Alicrometer ohservatiois 



of Phoebe. Astr. Nachr., Kiel, 177, 

 1908, (145-148). [6560]. 12470 



Photographic and visual 



observations of Japetus, the eighth 

 satellite of Saturn, in 1906. Astr. 

 Xachr., Kiel, 177, 1908, (147-150). 

 [6560]. 12471 



Observations of a faint 



asteroid 1904 OV^ near the place of 

 Phoebe on 1904 Sept. 12. Astr. Nachr., 

 Kiel, 177, 1908, (149-152). [5910]. 



12472 



The great red spot on 



Jupiter. Astr. Xachr., Kiel, 178, 1908, 

 (389-392, mit 1 Taf.). [0040]. 12473 



Observations of Saturn's 



ring at the time of its disappearance in 

 1907 made with the 40-in. refractor of 

 the Yerkes observatory. London, Mon. 

 Xot. E, Astr. Soc, 68, 1908, (346-359, 

 with pis.). [6560]. 12474 



Additional observations of 



the disappearances and reappearances 

 of the rings of Saturn in 1907-1908 

 made with the 40-inch refractor of the 

 Yerkes observatory. London, Mon. 

 Xot. R. Astr. Soc.,' 68, 1908, (360-366). 

 [6560]. 12475 



A few observations of the 



planet Saturn and his rings in the years 

 1897-1904. London, Mon. Xot. R. Astr. 

 Soc, 68, 1908, (366-368, with pL). 

 [6100 6560]. 12476 



The variability of the 



nucleus of the planetary nebula X.G.C. 

 7662. London, Mon. Xot. R. Astr. Soc, 

 68, 1908, (465-480, with pi.). [7800]. 



12177 



On the parallax and 



proper motion of the double star 

 Krueger 60. London, Mon. Xot. R. 

 Astr. Soc. 68, 1908, (629-655, with 

 pi.). [7510 7060 7070]. 12478 



On the photographs of 



comet c 1908 (Morehouse). London, 

 Mon. Xot. R. Astr. Soc, 69, 1909, (52- 

 54, with 2 pi.); (114-115, with pi.). 

 [6600]. 12479 



Bamett, W. Some particulars of the 

 partial eclipse of the sun visible at 

 Rosario in the Argentine Republic on 

 the morning of the 23rd December 



1908. London, J. Brit. Astr. Ass.. 19, 



1909, (178). [4230]. 12480 



Bamette, W. J. (198^ Ampella. 

 Astr. Xachr., Kiel, 178, 1908, (287- 

 288). [5910]. 12481 



Bajton, .Samuel G. Observations of 

 minor jDlanets and comet (1906 b) made 

 with the 18-inch equatorial of the 

 Flower observatory. Astr. J., Boston, 

 Mass., 25, 1908, (90-91). [5910 6600]. 



12482 



Barus, Carl. On sun-spots. Science, 

 Xew York, X.Y., fX. Ser.\ 25, 1907, 

 (972-973, with text fig.). [4100]. 12483 



Lodge's ether and Huy- 



gens' gravitation. Science, Xew York, 

 X.Y., (X. Ser.), 26, 1907, (875j. [1830]. 



12484 



Barzizza, Bottino G. Articoli 



general i del Calendario ecc. ecc. per 



Tanno 190S. Milano, PubbL Oss. Brera, 



1907,(1-36). [9420]. 12485 



Bassot. Passage de Mercure sur le 

 soleil des 13-14 novembre 1907. Ob- 

 servations faites a rObser%'atoire de 

 Xice. Paris, C. R. Acad, sci., 145, 

 1907, (839-843). [5670]. 12486 



Bauer, L[ouis] A[gricola]. Proposed 

 magnetic and electric observations 

 during the total eclipse of August 30, 

 1905. Terr. Mag., Washington, D.C., 

 10, 1905, (21-22, 107, 144-145). [4350]. 



12487 



Bamne Pluvinel, A. de la. Obser- 

 vation des eclipses totales de soleil. 

 Paris, Bui. soc. astr., France, 1906, 

 (513-526). [4210]. 124^^7 a 



Sur I'obser^-ation du 



passage de Mercure sur le soleil des 

 13 et 14 novembre 1907 [faite a I'Ob- 

 servatoire de Xice]. Paris, C. R. Acad, 

 sci., 145, 1907, (861-862). [5670J. 



12487b 



Projet d'entente au snjet 



des observations a faire et de la publi- 

 cation des resultats obtenus. Man- 

 chester, Trans. I.U.S.R., 2, 1908, (222- 

 230). [1010]. 12488 



Bauschinger, J[ulius]. Genaherte 

 Oppositions-Ephemeriden von 32 klei- 

 neu Planeten fiir 1908 Januar bis 1908 

 August. Unter Mitwirkung mehrerer 

 Astronomeu, iusbesondere von A[dolf] 



