CENTENNIAL CELEBRATION OF THE ACADEMY. 27 



Bologna. Accadeniia delle Scienze. 



Cat^\:nl\. Accademia Gioenia di Scienze Naturali. 



Lucca. Eeale Accademia Lucchese di Scienze, &c. 



Pi,s.\. rieale Universita. 



Eo.ME. Eeale Accademia dei Lincei. 



TuRix. Eeale Accademia delle Scienze. 



Venice. E. Istituto Veneto di Scienze, &c. 



Madrid. Observatorio Astronomico. 



San Feen.\.ndo. Observatorio de Marina. 



Port Louis. (Mauritius). Eoyal Society of Arts and Sciences. 



Calcutt.^ Geological Society of India. 



Batavia. Bataaviasch Genootscliap van Kunsten en Wetenschappen. 



" Koninlijke Naturkundige Vereeniging in Nederlandsch-Indie. 



Sydney. Eoyal Society of New South Wales. 

 Melbourne. Eoyal Society of Victoria. 



In reply to iiwitation.s sent to the Foreign Honorary Members of the Acacleinj-, 

 letters of acknowledij-nient and of felicitation were received from the following : — 



John C. Adams, Cambridge. Gustav Kirciiiioff, Berlin. 



J. G. Agardh, Lund. R Leuckart, Leipsic. 



G. B. Aiky, Greenwicli. Henry S. Maine, London. 



Joachim Barrande, Prague. James Martineau, London. 



George Bentham, London. Charles Merivale, Ely. 



E. W. BuNSEN, Heidelberg. W. H. Miller, Cambridge. 



Alphonse de Candolle, Geneva. Eichard Owen, London. 



Arthur Cayley, Cambridge. James Paget, London. 



Eudolph Clausius, Bonn. Leopold Von Eanke, Berlin. 



Georg Curtius, Leipsic. James F. Stephen, London. 



Charles Darwin, Beckenham. Balfour Stewart, JMancliester. 



Wilhelm Dollen, Pulkowa. G. G. Stokes, Cambridge. 



H. M. Edwards, Paris. Otto Struve, Pulkowa. 



Oswald Heer, Zurich. J. J. Sylvester, Baltimore. 



Hermann Helmholtz, Berlin. Alfred Tennyson, Freshwater, L W. 



Joseph D. Hooker, London. Friedrich Wohler, Gottiugen. 

 J. P. Joule, Manchester. 



