426 astronomical observatories. 



Instruments: 



(&) Meridian transit instrument: Makers, Ertel & Sohn (small 

 passage instrument), aperture, 1 .5 inches, {h') Another by Brauer in 

 St. Petersburg (universal iustrumeut). 



(g) ClocJiS : One mean time ; maker, F. Flautii, in St. Petersburg 

 (without No.) ; another regulator, without name. 



(/<) Chronometers : Mean time ; makers, F. Flauth, No. 37 : Wiren, 

 No. SO. 



(i) Miscellaneous: I\lagnetic theodolite, Brauer, No. 37 5 Brauer-s 

 compass for magnetieal declination and intensity ; GAMBET'sincliuato- 

 rium ; variation magnetometers (syst. Gauss); several series of me- 

 teorological instruments of diflereut construction ; thermometers for 

 observation of the temperature from superficy to 3 meters depth. 



Florence, Italy. 



I. Reale Osscrvatorio Asironomico di Firenze ad AreetrL 



Longitude from Greenwich, 45'" 3.13« E. 



Latitude, 43° 45' 14.3" N. 



Authority for longitude and latitude: Royal Staff of Engineers. 



Director : Guglielmo Tempel. 



11. Observatory of the Royal Museum. 



Longitude from Greenwicli, 45"' 1.5" E. 



Latitude, 43° 4G' 4.1" N. 



Directors: Prof. F. Fontana, 1784. 



Alessandro Galilei. 



Fabbroni, 1805. 



Count Girolamo Bardi, 1807. 



DoMENico De Vecchi, 1808. 



Gaetamo Del liicco, 1814. 



Father Inghirami, 1815. 



LuiGi Pons, 1825. 



Giovanni Battista Amici, 1837. 



G. B. DoNATi, 1859. 



DOMENICO CirOLETTI, 1873. 



Prof. Pittei, 1874. 

 GuGLiELMO Tempel, 1875. 



III. Meteorological Observatory of the Eoyal Museum. 



Longitude from Greenwich, . 



Latitude, . 



Director : Dr. PiTTEl, 1875. 



