ADMIRALTY PUBLICATION'S ; Issued by direction of the Lords 



Commissioners of the Admiralty: — 



A MANUAL OF SCIENTIFIC ENQUIRY, for the Use of Travellers. 

 Edited by Sir John F. Herschel and Robert Main, M.A. Fourth 

 Edition. Woodcuts. Post 8vo. 3s. Qd. 



GREENWICH ASTRONOMICAL OBSERVATIONS 1841 to 1846, 

 and 1847 to 1871. Royal 4to. 20s. each. 



MAGNETICAL AND METEOROLOGICAL OBSERVATIONS. 1840 

 to 1847. Royal 4to. 20s. each. 



APPENDICES TO OBSERVATIONS. 



1837. Logarithms of Sines and Cosines in Time. 3s. 



1842. Catalogue of 1439 Stars, from Observations made in 1836 to 



1841. 4s. 

 1^45. Longitude of Valentia (Chronometrical). 3s. 

 1S47. Description of Altazimuth. 3s. 



Twelve Years' Catalogue of Stars, from Observations made 



in 1836 to 1847. 4s. 

 Description of Photographic Apparatus. 2s. 



1851. Maskelyne's Ledger of Stars. 3s. 



1852. I. Description of the Transit Circle. 3s. 



1553. Refracition Tables. 3s. 



1554. Description of the Zenith Tube. 3s. 



Six Years' Catalogue of Stars, from Observations. 1848 to 

 1833. 4s. 

 1862. Seven Years' Catalogue of Stars, from Observations. 1854 to 

 1860. 10s. 



Plan of Ground Buildings. 3s. 



Longitude of Valentia (Galvanic). 2s. 

 1864. Moon's Semid. from Occulfations. 2s. 



Planetary Observations, 1831 to 1835. 2s. 

 1S68. Corrections of Elements of Jupiter and Saturn. 2s. 



Second Seven Years' Catalogue of 2760 Stars for 1S61 to 

 1867. 4s. 



Description of the Great Equatorial. 3s. 

 1856. Descriptive Chronograph. 3«. 



I860. Reduction of Deep Thermometer Observations. 2?. 

 1871. History and Description of Water Telescope. 3s. 



Cape of Good Hope Observations (Star Ledgers). 1856 to 1863. 2s. 



1856. 5s. 



Astronomical Results. 1857 to 1958. 5s. 



Report on Teneriffe Astronomical Experiment. 1856. 5s. 

 Paramatta Catalogue of 7385 Stars. 1822 to 1826. 4s. 



ASTRONOMICAL RESULTS. 1847 to 1871. 4to. 3s. each. 



MAGNETICAL AND METEOROLOGICAL RESULTS. 1847 to 

 1871. 4to. 3s. each. 



REDUCTION OF THE OBSERVATIONS OF PLANETS. 1750 to 

 1830. Royal 4to. 20s. each. 



LUNAR OBSERVATIONS. 1750 



to 1830. 2 Vols. Royal 4to. 20s. each. 

 ■ 1831 to 1851. 4to. 10s. each. 



BERNOULLI'S SEXCENTENARY TABLE. 1779. 4to. 5s. 



BESSEL'S AUXILIARY TABLES FOR HIS METHOD OF CLEAR- 

 ING LUNAR DISTANCES. 8vo. 2s. 



ENCKE'S BERLINER JAHRBUCH, for 1830. Berlin, 1828. 8vo. 9s. 



HANSEN'S TABLES DE LA LUNE. 4to. 20s. 



LAX'S TABLES FOR FINDING THE LATITUDE AND LONGI- 

 TUDE. 1821. 8vo. 10s. 



