50 



E. IIERSEY DERBY, Salem. 

 SAMUEL DOWNER, Dorchester. 

 OLIVER FISKE, Worcester. 

 B. V. FRENCH, Boston. 

 J. M. GOURGAS, Weston. 

 T. W. HARRIS, M. D. Cambridge. 

 SAMUEL JAaUES, Jr. Charkstuivn. 

 JOSEPH G. JOY, Boston. 

 WILLIAM KENRICK, Newton. 

 JOHN LEMIST, Roxbury. 

 S. A. SHURTLEFF, Boston. 

 E. M. RICHARDS, Dcdham. 

 BENJAMIN RODMAN, New-Bedford. 

 JOHN B. RUSSELL, Iloston. 

 CHARLES SENIOR, Roxbury. 

 WILLIAM H. SUMNER, Dorchester. 

 CHARLES TAPPAN, Boston. 

 JACOB TIDD, Roxbury. 

 JONATHAN WINSHIP, Brighton. 

 WILLIAM WORTHINGTON, Dorchester. 

 AARON D. WILLIAMS, Roxbury. 

 J. W. WEBSTER, Cambridge. 

 GEORGE W. PRATT, Boston. 

 GEORGE W. BRIMMER, Boston. 

 DAVID HAGGERSTON, Cambridge. 

 CHARLES LAWRENCE, Salem. 



PROFESSOR OF BOTANY AND VEGETABLE PHYSIOLOGY. 



JOHN L. RUSSELL. 



PROFESSOR OF ENTOMOLOGY. 



T. W. HARRIS, M. D. 



PROFESSOR OF HORTICULTURAL CHEMISTRY. 



J. W. WEBSTER, M. D. 



