LIST OF WORKS 



ADMIRALTY PUBLICATIONS ; 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. HEBSCHEL, and Rev. ROBERT MAIN. Third 

 Edition. Woodcuts. Post 8vo. 9s. 



AIRY'S ASTRONOMICAL OBSERVATIONS MADE AT GBEENWICH. 

 1836 to 1847. Royal 4to. 50s. each. 



ASTRONOMICAL RESULTS. 1848 to 1858. 4to. 8s. each. 



APPENDICES TO THE ASTRONOMICAL OBSERVA 

 TIONS. 

 1836. I. Bessel's Refraction Tables. 1 



II. Tables for converting Errors of R.A. and N.P.D. W8s. 



into Errors of Longitude and Ecliptic P.D. J 



1837. I. Logarithms of Sines and Cosines to every Ten ) 



Seconds of Time. f-8*. 



II. Table for converting Sidereal into Mean Solar Time. ) 

 1842. Catalogue of 1439 Stars. 8s. 

 1845. Longitude of Valentia. 8s. 

 1847. Twelve Years' Catalogue of Stars. 14s. 

 1851. Maskelyne's Ledger of Stars. 6s. 

 1852. I. Description of the Transit Circle. 5s. 



II. Regulations of the Royal Observatory. 2s. 

 1853. Bessel's Refraction Tables. 3s. 

 1854. I. Description of the Zenith Tube. 3*. 

 II. Six Years' Catalogue of Stars. 10s. 



1856. Description of the Galvanic Apparatus at Greenwich Ob 

 servatory. 8s. 



MAGNETICAL AND METEOROLOGICAL OBSERVA 

 TIONS. 1840 to 1847. Royal 4to. 50s. each. 



ASTRONOMICAL, MAGNETICAL, AND METEOROLO 

 GICAL OBSERVATIONS, 1848 to 1860. Royal 4to. 50s. each. 



- ASTRONOMICAL RESULTS. 1859. 4to. 



MAGNETICAL AND METEOROLOGICAL RESULTS. 



1848 to 1859. 4to. 8s. each. 



REDUCTION OF THE OBSERVATIONS OF PLANETS. 



1750 to 1830. Royal 4to. 50s. 



LUNAR OBSERVATIONS. 1750 



to 1830. 2 Vols. Royal 4to. 50s. each. 

 1831 to 1851. 4to. 20s. 



BERNOULLI'S SEXCENTENARY TABLE. London, 1779. 4to. 



BESSEL'S AUXILIARY TABLES FOR HIS METHOD OF CLEAR 

 ING LUNAR DISTANCES. 8vo. 



FUNDAMENTA ASTRONOMIC: Regwmontii, 1818. Folio. 60s. 



BIRD'S METHOD OF CONSTRUCTING MURAL QUADRANTS. 

 London, 1768. 4to. 2s. 6d. 



METHOD OF DIVIDING ASTRONOMICAL INSTRU 

 MENTS. London, 1767. 4to. 2s. Qd. 



COOK, KING, AKD BAYLY'S ASTRONOMICAL OBSERVATIONS. 



London 1782. 4to. 21s. 

 EIFFE'S ACCOUNT OF IMPROVEMENTS IN CHRONOMETERS. 



4to. 2s. 



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

 GROOMBRIDGE'S CATALOGUE OF CIRCUMPOLAR STARS. 



4to. 10s. 



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

 HARRISON'S PRINCIPLES OF HIS TIME-KEEPER. PLATES. 



1797. 4to. ' 5s. 

 BUTTON'S TABLES OF THE PRODUCTS AND POWERS OF 



NUMBERS. 1781. Folio. 7s. 6d. 



