CELEBRATION ADDRESSES 113 



firmament of Knowledge. It is because, in our more modest sphere of work, 

 we too are guided by the same standards and inspired by the same ideals 

 that we offer our sincere congratulations on this memorable occasion. 



Given under the Common Seal of The Royal Statistical Society, llth 

 July, 1912. 



F. Y. EDGEWORTH, President. 

 RICHARD B. MARTIN, Treasurer. 



R. H. REW 



G. UDNY YULE 



A. W. FLUX 



Honorary Secretaries. 



ZOOLOGICAL SOCIETY, LONDON 



THE COUNCIL AND FELLOWS OF THE ZOOLOGICAL SOCIETY OF LONDON send 

 greetings to the Royal Society. They have commissioned SIB HERBEAND 

 ARTHUR RUSSELL, DUKE OF BEDFORD, Knight of the Most Honourable Order of 

 the Garter, Fellow of the Royal Society, and their own President, to act as their 

 delegate at the celebration of the 250th Anniversary of the foundation of 

 the Royal Society and to testify to the honour and respect in which they hold 

 this great instrument for the advancement of natural knowledge. Signed for 

 the Council of the Zoological Society of London : 



BEDFORD, President. 



P. CHALMERS MITCHELL, Secretary. 

 July 15, 1913. 



BRITISH ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE 

 To THE PRESIDENT AND COUNCIL OF THE ROYAL SOCIETY. WE, THE PRESIDENT 



AND COUNCIL OF THE BRITISH ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, 



offer our cordial congratulations to the Royal Society on the occasion of the 

 celebration of the two hundred and fiftieth Anniversary of the foundation of 

 the Society. The British Association, since its birth in 1851, has been 

 constantly in close relations with the Society. The great majority, not only 

 of those who took the leading parts in the foundation of the Association, but 

 of those who have filled its presidential chair, besides many others to whose 

 earnest co-operation the success of its Annual Meetings has been due, have 

 been Fellows of the Society. We would express the hope that the Society 

 may continue to prosper, and may always maintain that pre-eminent position 

 which is the fitting reward of its labours. Signed on behalf of the Council : 



WILLIAM RAMSAY, President. 

 July, 1912. 



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