126 Proceedings at the Meetings. 



The following was elected an Associate of the Society : 

 W. Morris Jones, Emmanuel College, 



The following Communications were made : 



1. Methods of investigation in atmospheric electricity. By 

 C. T. R. Wilson, M.A., Sidney Sussex College. 



2. On the functions of the mouth parts of the Common Prawn, 

 By L. A. BoRRADAiLE, M.A., Selwyn College. 



3. On the growth of Daphne. By J. T. Saunders, M.A., Christ's 

 College. 



4. A self-recording electrometer for Atmospheric Electricity. By 

 W. A. D. Budge, M.A., St John's College, 



5. An axiom in Symbolic Logic. By C. E. Van Horn. (Com- 

 municated by Mr G. H. Hardy.) 



6. On the expression of a number in the form aar -i- hy- + cz^ 4- du". 

 By S. Ramanujan, Trinity College. (Communicated by Mr G. H. 

 Hardy.) 



7. A reduction in the number of primitive propositions of Logic. 

 By J. G. P. NicoD, Trinity College. (Communicated by Mr G. H. 

 Hardy.) 



November 13, 1916. 



In the School of Agriculture. ^ 



Dr Marr, President, in the Chair. 



The following were elected Fellows of the Society : 



F. W, Green, M,A,, Jesus College, 

 R, I, Lynch, M.A. 



The following was elected an Associate of the Society : 

 N. Yamaga, Fitzwilliam Hall, 



The following Communications were made : 



1. The surface law of heat loss in animals. By Professor Wood. 



2. Inheritance of henny plumage in cocks. By Professor Punnett 

 and Capt. P. G. Bailey. 



