NEBULiE, CLUSTERS, ETC. 7 



Auwers, A. : Wm. Herscdel's Verz. v. Nebelflecken u. Slernliaufen. 



Kcenigsberg Observations. Vol. 34. 18G2. p. 155. 

 : Koenigsberg Observation?. Vol. 35. 1865. p. 193. 



[Contains hcliometer observations of places of various nebulas.] 



: A. N., xlv, col. 247. [Discovery of a nebula.] 



: A. N, lviii, col. 361. [On the variability of No. 5^8, Bonn 



Zone -4- 30° ; and observations.] 

 : Verz d. Oerter von 40 Nebelflecken, etc. A. N., lviii, 1862, col. 



369. [Also contains remarks on personal errors in observations 



of nebulas.] 

 ■ : A. N., lix, col. 271. [Identity of Olbers' nebula of 1802 with 



one of Herschel's.] 



: [Discovery of a new star in the nebula 80 M.] A. N, liii, col. 294. 



See Mon. Not. R. A. S., xxi, p. 32. 

 : [Hind's missing nebula of 1852.] Mon. Not. R. A. S., xxii, 



p. 150. 



Baily, P. : Chart and Catalogue of the Pleiades, [published about 1820. 

 I bave not been able to find this work.] 



Bameby : Mon. Not. R. A. S. March, 1874, vol. xxxiv, p. 248. [Vari- 

 ability of Gth star in trapezium of Orion. ] 



Berlin Academy Memoirs : A. D. 1794-5, p. 179. Bode. 

 Berlin, Gesell. Natur. Freunde : Vol. I, [1795,] p. 304. Bode. 

 Bern : Mitt. d. Naturforsch. Gesell., A. D. 1850. May, F. v. ft. 

 Bessel: Ast. Untersuchungen ; i ; p. 209, [positions of Pleiades.] 



: [Eloge of W. Herschel,] Engelmann's Bessel, iii, p. 468. 



: [Cysat knew of the nebula of Orion ] B. J., 1808, p. 122. 



Bevis : [Discovered G. C. 1157 = M. 1.] See Auwers in Kcenigsberg Obs. 



Vol. 34. 

 Bianchi : Observations de deux ne"buleuses nouvelles. 1839. A. N., xvi, 

 col. 371. 



Biela: A. N., v, col. 425, [on Cacctatore's new nebula.] See Zach. 

 Corres. Astron., 14, p. 409, [on two new nebulae.] 



Bode > Eecueil de Tables Astronomiques, 1776, i, p. 206, [notes the ten- 

 dency of star clusters to lie near the miiky way, and the rarity 

 of true nebulas in that circle.] 



: Kepresentation des Astres. 1782. 



: Anleitung z. Kenntniss des G-estirnten Himmels, 8°, Berlin, 1801, 



[7th ed.,] p. 166, [nebula of Orion, with two figures in Pla*e 1,] 

 p. 556. 



