ASTRONOMY. 201 



Eclipse of the Sun, 1889, Jan. 1— (Jontiiuied. 



[Probable iiietooiologicah-onditionsiit that time. ] Month. Not., 4H: :}0'<J-:J07. 



Toi>i) (D. P.) Instnictioii.s for observinj; tlie total cclipHO of tlio Sun, ISSIJ, .Jan. 



1. il. IGp. Svo. Amljerst, 1888 (M. 1.20) 



Eclipses. 



Flajimahion (C.) ficlipses [de soloilj dii 19" siecle visibles en Franco ou anx 



environs. L'Astron., 7: ;}0G-311. 

 GiNZEL (F. K.) Finsterniss Canon fiir das UnteraiichunoHgebiet der roniischeii 



Chronologic. 3(; p. Svo. Berlin Akad., 1887 .! (M. 1.50) 



LVNX (W. T.) Earliest recorded eclipse. Obsry., 11 : 107. 



Maiilku (E.) Astrouomische Untersuchuugen iiber die angebliche Finsterniss 



unter Thakelath II. von Aegypten. 14 p. 4to. Wien, 1888 (M. 0.80) 



Eclipses of the moon. 



Bruxs (H.) Helioiuetermessungeu bei Mondfinsternissen. Astron. Nachr,, 118: 



.363. 

 JoiiicsoN (S. J.) Earliest recorded lunar eclipse. Obsry., 11 : :540. 

 Lynx (W. T.) Earliest recorded lunar eclipse. Obsry., 11 : 37(5. 

 Edinburgh Observatory. 



Smyth (C. Piazzi). Re])ort on the Royal Observatory, Edinburgh, fur 30 .Juno, 

 1888, and the Edinburgh equatorial in 1887. l(i p. 4t(). [n. ])., 1888.] 

 Electric light. 



Brun'S (11.) [Electric illumination of the Leipzig heliometer. ] Vrtlj.schr. d- 



astron. Gesellsch., '23: 100. 

 Spitta (E. J.) Simple electric light for the telescope, il. Obsry., 11 : 308. 

 Engelmann (Friedrich Wilhelm Rudolf). [1841-1888.] 

 Bruxs (H.) Todes-Auzeige. Astron. Nachr., 110 : 47. 

 Peter (B.) Nekrolog. Vrtljschr. d. astron. Gesellsch., 23 : l.'')3-l.^)7. 



Equatorial coude. 



liOKWY (M.) and Puiseux (P.) Th(?orie nouvelle de IVquatorial coud^ et des 

 dquatoriaux en g6n(^.ral. (Expose de I'ensenible des ni6thodes permott.ant de 

 rectifier et d'orieuter ces instruments.) Compt. Rend., lOG : 704-711, 793-800, 

 891-898, 970-97fi, 1109-120(5, 1320-132G, 1483-1489. 



Equatorials. Sec, also, Telescopes. 



FOrster (W. ) Untersuchungeu liber das Fraunhofer'scho Aequatorial. Tii his : 

 Studien zur Astrometrie, 1G0-20G. 



Grubb (H.) New arrangement of electrical control for driving clocks of equa- 

 torials. Month. Not., 48: 352-35G. 



Raxyard (A. C.) Simple method of applying electrical control to the driving 

 clock of an equatorial. 11. Minitli. Not., 48 : 33G. 

 Eudoxus. 



Lyxx (W. T.) Narrien and the observations of Eudoxus of Cnidus. Obsry.. 11 : 

 300. 



Flexure. 



BArscHiN(5ER (J.) Biegnngvon Meridianfernrohren. 18 p., 1 pi. 4to. Miinchen, 



1888 (M. 2) 



Strkhl (K.) Bengung im Fernrohr. Sirius, 21: 132-138. 



Galileo. 



Lynn (W. T.) Galileo Galilei and his condomnation. 01)sry., 11 ; 314-317. 



Qeographical positions. 



Stadthagex (H.) Boitriigo znr Untersuchung des Genanigkeitsgrades .astrono- 

 misclier Berechnungen mit Anwcuduug auf cino in der geographischeu Ortsbe- 

 etimmuug hiiufig vorkommendo Aufgabo. 84 p. S"". Berlin, 1888 (M. 2.) 



Tiet.iex (F.) Geographischo Ortsbestimmnng. Ii> : Anleitung zu wissonsch 

 Beob. auf. Reisen . . . von G. Neumayer, 1 : 1-40. 



