ASTRONOMICAL ORSKi^VAToRlKS 473 



(h) Chronometer : FuoDSiiAM, No. 314.S. 



(/) Mm'cllancouii: xV coni)lc of self-recording lueleorological and iiiag- 

 iietical iiistriiineuts are in constant nse. 



Strasbuikj, Germany. 

 ^ternnmrte. 



LDHjiitude from Grconwicli, 31'" 2.40" E. ) ^. , , _. , 



T .f 1 ion 'iM TQ Q.H AT ( Ol tlie old observatory. 



L:ititude, ■lb-' 6-y o.J.S" JN. J 



Longitude from Greenwich, 31'" 4,05"' E. > 



Latitnde, 4So 34' 59.7- N. J ^^ tlie new observatory. 



Director: A. WiNNECKE. 



About 1770 some astronomical instruments were placed above the 

 Siite of the hospital. In 1S(»4 J. Henry established a small obser\a- 

 tory in tlie jMiiuster (Cathedral) and observations were made there in 

 ]Si.'4. A rejiular o!)servatorv was not established by the city until 1830, 

 and then it was placed under the charge of Lequiante, but almost 

 immediately abandojied. In 1873 a new observatory was erected with- 

 out the town, in (;onneclion with the University. Its general i)lan is 

 a quadrilateral. 



Sydney, Neav Sottth Wales, Australia. 



Vio rernment Ohftervatory. 



Longitude from (Treenwich, liV' 4'" SCO*" B. 

 Latitude, 3;P 51' 41.1" S. 

 Directors : W. ScOTT, 18oG. 



G. E. Sm alley, 1802. 



n. C. lilTSSELL, LS70. 

 Propr.sed in 1855; comj)leted in 1858. Its first instruments, supplied 

 fro)n the private observatory which Brisbane had estal>lislied at Para- 

 matta, were those by means of which Dunlap had made his catalogues 

 of double stars and of southern nebuhe, 



TACUBAYA, jSiEXICO. 



Ohficrvatorio Aslronomico Naeional Mexlcano. 



Longitude from (Jreenwich, C' 30'" 41.0.')'' W. 



Latitude, ll)o i:4' 17.5" N. 



Authoiity lor longitude and latitude: A.Lancaster, Liste Generale 



<ies Observntoires et Astronomes, 1887. 

 Dirrcfor : Angel Anguiano. 



Projected in 1870, and established at (Jiiapultepec in 1878. Trans- 

 lerred from Chapultepoo M.uch 8, 1883. 



