SPENCER 

 FULLERTON BAIRD 



A BIOGRAPHY 



INCLUDING SELECTIONS FROM HIS CORRESPONDENCE 

 WITH AUDUBON, AGASSIZ, DANA, AND OTHERS 



BY 

 WILLIAM HEALEY BALL, A.M., D.Sc. 



WITH NINETEEN ILLUSTRATIONS 



PHILADELPHIA Gf LONDON 



J. B. LIPPINCOTT COMPANY 



1915 



