BiBLKXiliAIMlY. 759 



Mouchez (Aiiic(l.-c Kriu'st Bjirthelemy) [IM'I- '•)!'. J 



Ki.rMi'Ki: (1). ) I Hiographifal sketch.] 01)Hry. 15: ;!(r>-7. ISlti*. 



F,>- i;i'iii;i!>li,i. set' also Hull. A8tron..9: 2Hl-ri. 1KH2. AI.i..; L'Astron. 11: 'J«l. 189'J. 

 For Portrait .-cr ISull asfroii. <J :1X\ Mullet 1W<I2. ) 



Nadirinstrument. 



Weck (A.) Neues InstninuMit /iir /fir-iind rdllir.litMilx'stiiiiiiniii^;. il. Astron. 

 Xachr., 12(i: :Wr>-9r). ISill. 



Nebula iu Andromeda. 



KoisKRi's ( 1. ) Photographic evideiiPC of variahilily in tli(^ iiiiclcus <>(' the ^reat 



uohnhi ill Aiulroiii.Mhi. Moiifh. Not., ~A : llti-8. 1S91. 

 Nebula iu Lyra. 



Keeler (.1. E.) ("ciitial star of the rinjj: iichnla in Lyra, .\strou. Nadir., 130: 



2L'7. 1892. 

 Nebula in Orion. 



.Ambkonx(L.) Ausincssiuig (U^s Trapezes iiii Orioimehel. A>stroii. .Nachr., 130: 



97-112. 1892. 

 IIoLDHN (E. S. ) 'Pile iielmla of Orion. S p. il. 8vo [San Framisio, 1^92.] 



Repr. from: Overland Month. Apr., 1892. 

 Nakcjamvala (K. D.) Character of thechiefliiieofthenehnla in Orion. Mouth. 



Not.,;")!: 442. 1891. 

 Nebulae. 



.Vhchenhold (F. S. ) Aiisgedehnter Nel)el l)ei ^- Per.sei. Astrou. Nachr.. 129: 



153-8. 1892. 

 Baunaud (E. E.) Two probahly variable nebul.-e. Astron. Nachr., 130: 7. 1892. 

 BiGOtTRDAN' (ii.) Observatiou.s de nebuleiise.s et d'ainas stellaires. Paris, 1891. 

 Hev: Astroii. Jour., 11: 12.S. 1892. 



. Sur uue n(^buleu8e vai-iahle. t!ompt. Rend., 112: 471-4. 1891. 



BtiRNHAM (S. W.) Measures of planetary nebuhe with the 36-iiich equatorial of 



the Lick Observatory. Mouth. Not., .52: 31-46. 1891. 

 . Observations of uebnhe with the 36-inch . . . Month Not., 52 : 440-61. 



1892. 

 DenniN'c (\V. F.) Variations in ui'buhe. Obsry., 14: 196. 1891. 



. Supposed varial)le nebuhe. Astrou. Nachr., 130: 231. 1892. 



Dkkvkr (J. L. E.) Note on some ap))arently variable nebnla-. Month. \ot., 



52: 100-3. 1891. 

 \V()M"(M.) \ot<! on anelmla siuTouudinj;' COrionJK discovered b_\ |)hotojiraphy, 



.1. Brit. Astron. Assn., 1 : 2.52,4. 297. isill. 

 Nebulae ((jataloj^ues of). 



HuioURDAN ((4.) Nf^biilenses non\<dles decou vertes ;i I'obsc^i-vatoire de Paris. 



(Jonipt. I^-nil., 112:647. 703, 848. 1891. 

 .S\Vlir(L.) Catalogue No. 10 of iie1)ulie discovered at the Warner Observatory. 



Astron. Nachr.. 129: 361. 1W2. 

 Nebulae (Motions of) in the line of sight. 



IvKRLKR (.1, E.) Motions ol' the iicbiibi- Iti the line of siglil. Obsry.. 14:. 52. 



1891. 

 Nebulas (Spectra of). 



Hai.k (G. E.) Researches on tlie niaguesia fluting in connection with tht- spe;;- 



tra of the nebuhe. Sid. Mess., 10: 2.J-.30. 1891. 

 Kkklkr (.1. E.) [Chief line in the spectrum.] Sid. Mess., 10: 264-9. 1891. 

 . Chief line in the spectrum of the nebuhe. Proc. Roy. Soc, 49: 399-403. 



1891. Jho. Reprint. 

 Nebular hypothesis. 



Kkkli:ii (.1. E.) [Lecture on] the nebular liyi^othesis. il. .Vslron. aud Astro- 



l)hys. 1! : 567, 76S. 1892. 



