PUBLISHED BY MR. MURRAY. 



Admiralty Publications — continued. 



20. LUNAR OBSERVATIONS at GREENWICH. 17S3tol819. Compared 



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22. MASKELYNE'S ACCOUNT OF THE GOING OF HARRISON' 



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21. MAYER'S DISTANCES of the MOON'S CENTRE from the 



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23. THEORIA LUN^E JUXTA SYSTEMA NEWTONIANUM. 



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24. TABULiE MOTUUM SOLIS ET LUN^E. 1770. 4to. 5s. 



25. ASTRONOMICAL OBSERVATIONS MADE AT GOT- 



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26. NAUTICAL ALMANACS, from 1767 to 1861. 8vo. 2s. 6d. each. 



27. - SELECTIONS FROM THE ADDITIONS 



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28. SUPPLEMENTS, 1828 to 1833, 1837 and 1838. 



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29. — TABLE requisite to he used with the N.A. 



1781. Svo. 5s. 



30. POND'S ASTRONOMICAL OBSERVATIONS. 1811 to 1835. 4to. 21s. 



each. 



31. RAMSDEN'S ENGINE for Dividing Mathematical Instruments. 



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 32. ENGINE for Dividing Straight Lines. 4to. 5s. 



33. SABINE'S PENDULUM EXPERIMENTS to Determine the Figure 



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34. SHEPHERD'S TABLES for Correcting Lunar Distances. 1772. 



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35. TABLES, GENERAL, of the MOON'S DISTANCE 



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36. TAYLOR'S SEXAGESIMAL TABLE. 1780. 4to. 15s. 4 



37. TABLES OF LOGARITHMS. 4to. 32. 



38. TIARK'S ASTRONOMICAL OBSERVATIONS for the Longitude 



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39. CHRONOMETRICAL OBSERVATIONS for Differences 



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 4to. 5s. 



40. VENUS and JUPITER: Observations of, compared with the Tables. 



London, 1822. 4to. 2s. 



41. WALES' AND BAYLY'S ASTRONOMICAL OBSERVATIONS. 



1777. 4to. 21s. 



42. WALES' REDUCTION OF ASTRONOMICAL OBSERVATIONS 



MADE IN THE SOUTHERN HEMISPHERE. 1764—1771. 1788. 4tO. 



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 BABBAGE'S (Charles) Economy of Machinery and Manufactures. 



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Ninth Bridgewater Treatise. 8vo. 9s. 6d. 



PteSections on the Decline of Science in England, 



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Yiews of the Industry, the Science, and the Govern- 



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a 2 



