

LOUIS PASTEUR 



HIS LIFE AND LABOURS 



BY HIS SON-IN-LAW 



TRANSLATED FKOM THE FEEXCH 

 BY 



LADY CLAUD HAMILTON 



WITH AN INTRODUCTION 



BY JOHN TYNDALL 



NEW YORK 

 D. APPLE TON AND COMPANY 



1, 3. AND 5 BOND 

 1886. 



DATE 



