ASTEONOMICAL OBSERVATORIES. 483 



(c) Equatorial instrumentf^: INIakers, Kern, in Aarau; aperture of 

 objective, G iiiehes; uiagiiifyiug- power of eyepieces, 00 to 500. (c') 

 Merz, in IMunicb, oi inches ; 04 to 212. 



{(l) iSpcci roseojyc : One, by Merz, in Munich. 



(/) Chronograi)hs : Fonr, by Ilirr, in islenchatel, and ITassler, in 

 Aarau. 



((/) Clocls : Mean time; makers, Association ouvriere an Locle; side- 

 real; maker, Silvain Mairet, Locle. Also several pendulum clocks, 

 among- which one by Repsold. 



(h) Chronometc)- : Sidereal; seconds chronometer; maker, Ruzen 



GEIGER. 



(/) MiseeUaneous : Several astronomical theodolites, meteoroscopes, 

 panagenprisms, etc. ; also historical collection of anticjue instruments. 



II. I'rivatc Observatory. 



Longitude from Greenwich, . 



Ijatitude, . 



♦ Director : Dr. F. ScniNZ. 



