Hartford, Conn., December 31, 1912. 



His Excellency, Simeon E. Baldwin, Governor of Connecticut, 

 Hartford, Connecticut. 

 Sir:— I have the honor to transmit to you herewith, in behalf 

 of the Connecticut Geological and Natural History Survey Com- 

 mission, the report of the Superintendent of the work, covering 

 the period of two years ending December 31, 1912. 



Very respectfully, 



FLAVEL S. LUTHER, 



Secretary of the Commission. 



