72 



INDEX CATALOGUE. 



Robinson: B. A. A. S., 1869, p. 20; Nature, vol. vi, p. 8. [Nebula in 

 Argo.] 



Rcsse : Nature, vol. xv, [1877,] p. 897. [Tempel's variable nebula near 

 Merope.] 



E-USSell: Observations on tbo stars and nebula about ?j Argus. 8vo. Syd- 

 ney, 1871. 



: Mon. Not. R. A. S., xxxii, p. 22. [Nebula in Argo.] 



Schmidt, J. F. : A. N., lv, col. 91. [New variable nebula.] 



■ : A. N., lvii, col. 243. [Variability of No. 6 Bonn zones and 



Hind's variable nebula.] 



A. N., lviii, col. 253. [Tempel's variable nebula.] 



A. N., lxv, col. 2G1. [M. 8 contains a variable star.] 



A. N., lxxviii, col. 199.' [S. Coronar nebulous?] 



A. N., lxxxviii, col. 283. [Connection of variable stars with 



nebulae.] 



Schroeter : B. J., 1801, p. 128. [Announces changes in nebulas of Orion 

 and Lyra.] 



Schonfeld : A. N., lviii, col. 355. [On variability of nebula No. 548 

 Bonn zone -|- 30°.] 



Schnltz : A. N., lxv, col. 315. [Remarks on variable nebula?. G. C. 

 1707, 4760.] 



Severn: Mon. Not. R. A. S., xxx, p. 180. [Nebula in Argo.] 



Struve, O. : M. M., iii, p. 550. [Variability of Orion nebula.] 



: Mon. Not. R. A. S., xxii, p. 242. [Nebula in Taurus.} 



Trouvelot : Tempel's variable nebula near Merope. [Unpublished paper 

 read to Am. Ac. A. and S., in 1876.] 



Tebbutt: Mon. Not. R. A. S., xxxi, p. 210. [Nebula in Argo.] 



Tenipel : A. N., liv, col. 286. [Discovery of a variable nebula.] 



A. N, lxxxvi, col. 67. [Merope variable nebula.] 



A. N., xc, col. 355. [On 8 Messier.] 



Pub. del R. Oss. Milano, No. 5, plate ii. [Merope variable nebula.] 



