NOTICES. 



1. Applications for complete sets of the first Seventeen 

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2. Separate copies of certain parts of Volumes i. — XI. of the 

 Transactions may be had on application to Messrs Bowes & 

 Bowes or Messrs Deighton, Bell & Co., Cambridge. 



3. Other volumes of the Transactions may be obtained at 

 the following prices: Vol. xiL £1. lOs. 6d.; Vol. xiii. £1. 2s. 6d. 

 Vol. XIV. £1. 17s. 6d ; Vol. xv. £1. 12s. 6d. ; Vol. xvi. £1. 10s. Od. 

 Vol. XVII. £1. 2s. 6d; Vol. xviii. £1. Is. Od ; Vol. xix. £1. 5s. Od. 

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4. Complete sets of the Proceedings, Volumes i.— xiv., 

 may also be obtained on application to the Secretaries of the 

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5. Letters and Communications for the Society should be 

 addressed to one of the Secretaries, 



Mr A. E. Shipley, Christ's College. [Biological.] 

 Dr E. W. Barnes, Trinity College. [Mathematical.] 

 Mr A. Wood, Emmanuel College. [Physical] 



6. Presents for the Library of the Society should be ad- 

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The Philosophical Library, 



New Museums, 



Cambridge. 



7. Authors of papers are informed that the Illustrations and 

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8. Members of the Society are requested to inform the 

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