18 INDEX CATALOGUE. 



Herschel, J. : Account, etc., of tho Nebula in Orion, and observations on 



the nebula of Andromeda. Mom. R. A. S., vol. ii, p. 487, with 



a plate. 

 : [On the fifth star of the trapezium of Orion."] Mem. R. A. S., 



iii, p. 189. See also page 187. [Herschel and Kamage.] 



: A list of test objects, etc. Mem. R. A. S., viii, p. 21. 



: Mem. R. A. S., vol. vi, p. 78. [Connection of double stars with 



nebulas.] 

 : Observations on nebulae at the Cape of Good Hope. Report B. A. 



A. S., 1838, part ii, p. 17. 

 : Report B. A. A. S., 1815, President's address. [General account 



of nebular science ; belief that elliptical nebulae are in general 



stellar.] 

 : Bull. Sci. dc I' Ac. Imp. de St. Pet., vol. iv, 1838, p. 238. [Letter 



to "W. Struve on G. C. H. Observations.] 



: A. N., xii, col. 274. [Observations at Cape of Good Hope.] 



: Account of nebulae observed at the Cape of Good Hope. Man. 



Not. R. A. S., iii, p. 75. 

 : [Missing nebula in Coma Berenices.] Mon. Not. R. A. S., xxii, 



p. 248. 

 : [Nebula round n Argus.] Mon. Not. R. A. S., xxviii, p. 225, and 



xxxi, p. 228. 

 : [Nebula round n Argus.] [Spectra of southern nebulae.] Mon. 



Not. R. A. S., xxix, p. 82 ; see p. 1G4. 

 : Observations on 2307 nebulae, made at Slough. P. T., 1833, p. 359. 



[Figures of 67.] 

 : General catalogue of nebulae and clusters of stars. P. T., 1864, 



p. 1. [5079 nebulae.] 



: Nebula of Orion. Obs. C. G. H., p. 25, with plate. 



[ ] : Am. Jour. Sci., 2d series, v. p. 86. 



Herschel, Capt. J. : Mon. Not.R. A. S., vol. xxix, p. 82. [n Argus.] 



: Mon. Not. R. A. S., xxxi, p. 235. [Nebula in Argo.] 



: Spectra of southern nebulae. Proc. R. S., vol. xvi, 1867-8, pp. 



417 and 451. [Contains observations of spectrum of Orion 



nebula.] 



: Proc. R. S , xvii, 303. 



Herschel, W. : Siimmtliehe Schriften. Erster Band, 1826. Dresden and 



Leipzig. SeePFAEF. [Editor of the above work.] It contains 



many editorial errors. Only one volume was printed. 

 : Ueber die Natur u. den Bau dor Sonne u. Fixsternc. [Transla- 

 tion from P. T., 1801,] p. 65, Sammlung Astron. Abhand., 



[Bode.] Berlin, 1795 



