New York State Education Department 



Science Division, February 15, 1910 



Hon. Andrew S. Draper LL.D. 



Commissioner of Education 

 Sir: I communicate to you herewith for publication as a bul- 

 letin of the State Museum, the Sixth Annual Report of the Director 

 of the Science Division for the fiscal year ending September 30, 

 1909. 



Very respectfully 



John M. Clarke 



Director 

 State of New York 

 Education Department 

 commissioner's room 



Approved for publication this 21st day of February ipio 



Commissioner of Education 



