(Proceedings of the 



On motion, Prof. Harrington was appointed a committee of 

 one to procure the blanks required by the Association. 



The death of Miss Clark having caused a vacancy in the 

 Board of Censors, on motion the Association proceeded to an 

 election to fill such vacancy, which resulted in the election of 

 Miss C. A. Sager for the unexpired balance of the two years. 



The Secretary presented the bill of R. A. Beal for printing, 

 amounting to $1.50, and also one from J. Moore for envelopes, 

 amounting to $1.00. The bills were referred to the Board of 

 Censors, who reported favorably on them, and recommended 

 their allowance and payment. 



The report was received, and on motion adopted, and a 

 warrant ordered drawn for the amounts. 



The order of papers and discussions having been reached, 

 Prof. Prescott read a paper on " The Aromatic Group of Organic 

 Compounds; Their Significance in the Chemistry of Plants." 

 (See Appendix D.) 



A discussion of the facts presented by the paper followed. 



Dr. Prescott reported to the Association the results of the 

 analysis of four samples of Ann Arbor milk, as follows : 



Signed, 



N. G. O. COAD. 



MAY, 1875. 



This table shows that while each contained the proper 

 amount of solids not fat, sample No. 3 was deficient in fat or 

 cream, leaving us to conclude that it was largely made up of 

 skimmed milk. 



On motion, the Association adjourned. 



P. B. ROSE, Secretary. 



