(437 ) 



Reports Appended. 



I submit, also, reports by the Curator of the Museums and 

 Herbarium, the Curator of the Economic Collections, the 

 Director of the Laboratories, the Librarian, the Head Gar- 

 dener, the Superintendent of Buildings and Grounds, and a 

 schedule of expenditures under appropriations by the Board 



of Managers. 



Respectfully submitted, 



N. L. Britton, 

 Dtrector-in- Ch ief. 



