[Dedication]

TO THE MEMORY OF MY FATHER FORMERLY A SOLDIER UNDER THE FIRST EMPIRE CHEVALIER OF THE LEGION OF HONOR

The longer I live, the better I understand the kindness of thy heart and the high quality of thy mind.

The efforts which I have devoted to these Studies, as well as those which preceded them, are the fruit of thy counsel and example.

Desiring to honor these filial remembrances, I dedicate this work to thy memory.

L. PASTEUR.