159 Trans. N. Y. Ac. Set. 



ARTICLE X. 



By-laws, for the further regulation of the society, may 

 from time to time be made.* 



ARTICLE XI, 



t No alteration shall be made in this Constitution, unless 

 by a vote to that effect of three-fourths of the fellows and 

 three-fourths of the resident members entitled to vote under 

 Article V. 



* See Section 2 of the Charter. 



f Tliis clause must be takeii in connection witli Section 5 of the Charter, 

 which requires a previous request in writing of one-third of all the resident 

 members, which must be considered in this case as including fellows, as that 

 class of members was not in existence at the time the Charter was granted, sub- 

 mitted one month previous to any vote being taken. 



