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LEEDS. 



Leeds Astronomical Society. 



An Essay, entitled the Yard, the Pendulum, and the Metre, 



considered in reference to the choice of a Standard of 



Length. By Sir John F. W. llerschel, Bart. Written 



for the Leeds Astronomical Society. London, 1863. 8vo. 



{From Sir J. F. W. Herschel.) 



Leeds Philosophical and Literary Society. 



Laws and- Regulations of the Leeds Philosophical and Lite- 

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Idem. Revised and corrected in November and De- 

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Reports of the Council of the Leeds Philosophical and 

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 iW anting I— IV, VIII— X, XXXIV, and XLII) 



Transactions of the Philoso{)hical and Literary Society of 

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Sensorial Vision : A Paper read by Sir J. F. W. IIerschel, 

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 and Literary Society of Leeds, 30th September, 1858. 

 Leeds, 1858. 8vo. pp. 16. 



China and its Trade. A Paper read by John Crawfurd, 

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 Leeds, 17th November, 1858. London, 1858. 8vo. pp. 

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The Physical Condition of the People in its bearing upon 

 their Social and Moral Welfare. A Paper read by the 

 Right Rev. R. Bickersteth, D. D., F. R. S., &c. &c.. 

 Lord Bishop of Ripon, before the Philosophical and Lite- 

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The Relations of Science to Modern Civilization. An 

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